Atherton Park Post-Acute

A nursing home in Menlo Park, California 94025

1275 Crane Street, Menlo Park, California 94025. (650) 325-8600.

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The short answer

Record last released by CMS on Oct 28, 2026.

4of 5 CMS’s overall rating
7 health citations at the latest inspection cycle California average: 15.7
3.97 nurse hours per resident per day California average: 4.54
0 fines in the last three years

The last 24 months 31 citations in 8 months of the last 36. Last cited Apr 2026. Most serious: no actual harm, potential for more than minimal harm (D). Every month

Each figure’s source sits beside it, in its section below.

What these words mean7

Star ratings: CMS rates some kinds of place from 1 to 5 stars, more stars meaning better on CMS’s own measures for that kind: for a nursing home, its health inspections, staffing and quality measures. A rating is CMS’s summary of those measures; it doesn’t promise good care. Source: CMS, Care Compare and the Five-Star Quality Rating System.
Inspection (survey): A visit by state inspectors, often unannounced, who check a place against the rules it must meet. For nursing homes and other places Medicare pays, CMS calls these visits surveys: a standard survey of a nursing home comes at least every 15 months, and a complaint survey whenever a complaint calls for one. Source: CMS; 42 CFR 488.308.
Deficiency, citation, violation: What inspectors write up when a place didn’t meet a rule: the rule, what they saw, and when. CMS calls it a deficiency; states may say citation or violation. It is the inspectors’ finding, not a court’s, and the place is usually asked for a plan to correct it. Source: CMS, statement of deficiencies (Form CMS-2567); each state’s licensing agency.
Scope and severity (A to L): CMS grades each nursing home deficiency with a letter. A to C: no actual harm, with potential for minimal harm. D to F: no actual harm, but potential for more. G to I: actual harm. J to L: immediate jeopardy. Within each band, the letter rises as more residents were affected or could be: one or a few, a pattern, or widespread. Source: CMS, nursing home scope and severity grid (State Operations Manual, chapter 7).
Nurse staffing hours: The hours registered nurses, licensed practical nurses and nurse aides worked, per resident per day, from the payroll records each home sends CMS. Source: CMS, Payroll-Based Journal.
Fines and payment denials: A fine (civil money penalty) is money CMS makes a nursing home pay when it falls short of federal rules. A payment denial means Medicare and Medicaid stop paying for new admissions until the home meets the rules again. Source: CMS; 42 CFR 488.430 and 488.417.
Capacity: The most people the licence or certification lets the place care for at once: residents, children, beds or apartments, as the state counts them. It isn’t how many are there now. Source: Each state’s licensing agency.

What did inspectors find?

7 health citations at the latest inspection cycle

The California average is 15.7.

Last standard inspection Feb 14, 2025.

Most serious in three years: D: no actual harm, potential for more than minimal harm.

CMS, Provider Information, State and US Averages and Health Deficiencies. Released Oct 28, 2026. Updated monthly.

When those citations happened

31 citations in 8 months of the last 36. Last cited Apr 2026. Most serious: no actual harm, potential for more than minimal harm (D). The last 3 years, to Nov 5, 2026.

31 citations by month over the last 3 years. Each cell is one month.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2023												Dec
2024	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2025	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2026	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov

Hover or focus a month to read it.

No visit on record Visited, nothing cited A stronger orange is more serious, on its source’s own levels, read onto four bands: from the least serious it publishes to the most

Hearth Record drew this from the dates and levels in the source’s own records.

All 31 citations in the last three years

Grouped by inspection, newest first. Each carries , from A, the least serious, to L, the most. 12 came from complaint inspections.

CMS, Health Deficiencies. Released Oct 28, 2026. Updated monthly.

Apr 16, 2026: complaint inspection1 citation

Provide and implement an infection prevention and control program.

Rule F0880. D: no actual harm, potential for more than minimal harm. From a complaint. Correction date, as CMS recorded it: May 6, 2026.

Aug 11, 2025: complaint inspection1 citation

Provide enough food/fluids to maintain a resident’s health.

Rule F0692. D: no actual harm, potential for more than minimal harm. From a complaint. Correction date, as CMS recorded it: Aug 25, 2025.

May 23, 2025: complaint inspection1 citation

Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.

Rule F0689. E: no actual harm, potential for more than minimal harm. From a complaint. Correction date, as CMS recorded it: May 30, 2025.

May 9, 2025: complaint inspection1 citation

Develop and implement a complete care plan that meets all the resident’s needs, with timetables and actions that can be measured.

Rule F0656. D: no actual harm, potential for more than minimal harm. From a complaint. Correction date, as CMS recorded it: Jun 2, 2025.

Feb 14, 2025: standard inspection6 citations

Honor the resident’s right to a dignified existence, self-determination, communication, and to exercise his or her rights.

Rule F0550. E: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Mar 10, 2025.
Honor the resident’s right to request, refuse, and/or discontinue treatment, to participate in or refuse to participate in experimental research, and to formulate an advance directive.

Rule F0578. E: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Mar 10, 2025.
Develop and implement a complete care plan that meets all the resident’s needs, with timetables and actions that can be measured.

Rule F0656. E: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Mar 10, 2025.
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.

Rule F0689. D: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Mar 10, 2025.
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

Rule F0812. E: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Mar 10, 2025.
Inform resident or representatives choice to enter into binding arbitration agreement and right to refuse.

Rule F0847. D: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Mar 10, 2025.

Jun 27, 2024: complaint inspection3 citations

Allow residents to self-administer drugs if determined clinically appropriate.

Rule F0554. D: no actual harm, potential for more than minimal harm. From a complaint. Correction date, as CMS recorded it: Jul 24, 2024.
Keep residents’ personal and medical records private and confidential.

Rule F0583. D: no actual harm, potential for more than minimal harm. From a complaint. Correction date, as CMS recorded it: Jul 24, 2024.
Provide safe, appropriate pain management for a resident who requires such services.

Rule F0697. D: no actual harm, potential for more than minimal harm. From a complaint. Correction date, as CMS recorded it: Jul 24, 2024.

Feb 9, 2024: complaint inspection1 citation

Not hire anyone with a finding of abuse, neglect, exploitation, or theft.

Rule F0606. D: no actual harm, potential for more than minimal harm. From a complaint. Correction date, as CMS recorded it: Mar 1, 2024.

Jan 10, 2024: complaint inspection1 citation

Create and put into place a plan for meeting the resident’s most immediate needs within 48 hours of being admitted

Rule F0655. D: no actual harm, potential for more than minimal harm. From a complaint. Correction date, as CMS recorded it: Feb 26, 2024.

Dec 15, 2023: standard inspection13 citations

Allow residents to self-administer drugs if determined clinically appropriate.

Rule F0554. D: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Jan 14, 2024.
Honor the resident’s right to a safe, clean, comfortable and homelike environment, including but not limited to receiving treatment and supports for daily living safely.

Rule F0584. D: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Jan 14, 2024.
Assess the resident completely in a timely manner when first admitted, and then periodically, at least every 12 months.

Rule F0636. D: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Jan 14, 2024.
Assure that each resident’s assessment is updated at least once every 3 months.

Rule F0638. E: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Jan 14, 2024.
Encode each resident’s assessment data and transmit these data to the State within 7 days of assessment.

Rule F0640. D: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Jan 14, 2024.
Ensure each resident receives an accurate assessment.

Rule F0641. D: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Jan 14, 2024.
Develop and implement a complete care plan that meets all the resident’s needs, with timetables and actions that can be measured.

Rule F0656. D: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Jan 14, 2024.
Ensure services provided by the nursing facility meet professional standards of quality.

Rule F0658. D: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Jan 14, 2024.
Ensure medication error rates are not 5 percent or greater.

Rule F0759. D: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Jan 14, 2024.
Employ sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician.

Rule F0801. F: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Jan 14, 2024.
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

Rule F0812. F: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Jan 14, 2024.
Provide and implement an infection prevention and control program.

Rule F0880. E: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Jan 30, 2024.
Make sure that the nursing home area is safe, easy to use, clean and comfortable for residents, staff and the public.

Rule F0921. D: no actual harm, potential for more than minimal harm. Correction date, as CMS recorded it: Jan 14, 2024.

Dec 15, 2023: complaint inspection3 citations

Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities.

Rule F0609. D: no actual harm, potential for more than minimal harm. From a complaint. Correction date, as CMS recorded it: Jan 14, 2024.
Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals.

Rule F0657. D: no actual harm, potential for more than minimal harm. From a complaint. Correction date, as CMS recorded it: Jan 14, 2024.
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.

Rule F0689. E: no actual harm, potential for more than minimal harm. From a complaint. Correction date, as CMS recorded it: Jan 14, 2024.

Is it certified, and in good standing?

Certified for Medicare and Medicaid since Jun 2, 2005.
Not on CMS’s special focus list.
No abuse icon from CMS.
No change of ownership in the last 12 months.
CMS lists its ownership as for profit, limited liability company.
160 certified beds.

CMS, Provider Information. Released Oct 28, 2026. Updated monthly.

Has it been fined or penalized?

No fines in the last three years.
No Medicare payment denials in the last three years.
12 citations in the last three years came from complaint inspections.

CMS, Penalties and Health Deficiencies. Released Oct 28, 2026. Updated monthly.

Who does the caring?

3.97 nurse hours per resident per day

The California average is 4.54.

CMS publishes staffing about four months after the fact.

CMS, Provider Information and State and US Averages. Released Oct 28, 2026. Updated monthly.

Staffing measures
Measure	This home	California average
Nurse hours per resident per day	3.97	4.54
Of which registered nurses	0.50	0.68
At weekends	3.51	4.10
Nursing staff turnover	32.9%	36.6%
Registered nurse turnover	11.8%	37.8%
Administrators who left	0	Not given

Who owns it?

Kalesta Healthcare Group, LLC owns 100% directly since Aug 1, 2019.
Kalesta Healthcare Group, LLC runs it.
48 owners or officers are people: Scott Clawson (owns 5% or more through other companies, 44.05%); Scott Clawson (owns a share directly, 44.05%); Ryan Williams (owns 5% or more through other companies, 44.05%); Ryan Williams (owns a share directly, 44.05%); Micah Porter (owns 5% or more through other companies, 7%); Micah Porter (owns a share directly, 7%); A person CMS lists without a name (owns a share directly, 4.9%); Ethan D Flake (corporate director); Scott Clawson (corporate officer); Scott Clawson (runs it (operational or managerial control)); Scott Clawson (additional disclosable party (controls, leases property to, or provides services to the home)); Ishankumar R Modi (corporate director); Ishankumar R Modi (runs it (operational or managerial control)); Siamak Mehdizadehseraj (runs it (operational or managerial control)); Siamak Mehdizadehseraj (additional disclosable party (controls, leases property to, or provides services to the home)); Micah Porter (additional disclosable party (controls, leases property to, or provides services to the home)); Domonique Fields (corporate officer); Domonique Fields (runs it (operational or managerial control)); Benjamin Lewis (runs it (operational or managerial control)); Benjamin Lewis (additional disclosable party (controls, leases property to, or provides services to the home)); Karen Evangelista (runs it (operational or managerial control)); Karen Evangelista (additional disclosable party (controls, leases property to, or provides services to the home)); Mariel Soriano (runs it (operational or managerial control)); Cortney Hinkle (corporate director); Cortney Hinkle (runs it (operational or managerial control)); Joshua D. Nabrotzky (runs it (operational or managerial control)); Joshua D. Nabrotzky (additional disclosable party (controls, leases property to, or provides services to the home)); Daphne Day D Maala (runs it (operational or managerial control)); Ryan Williams (corporate officer); Ryan Williams (runs it (operational or managerial control)); Ryan Williams (additional disclosable party (controls, leases property to, or provides services to the home)); Steven Mosher (corporate director); Steven Mosher (runs it (operational or managerial control)); Michael Soares (corporate director); Michael Soares (runs it (operational or managerial control)); Steven Jones (corporate officer); Steven Jones (runs it (operational or managerial control)); Deep Raja Singal (runs it (operational or managerial control)); Kai Shin Chen (corporate officer); Kai Shin Chen (runs it (operational or managerial control)); Ezequiel Mendoza (runs it (operational or managerial control)); Silvia Nathalia Osorio Solano (runs it (operational or managerial control)); Silvia Nathalia Osorio Solano (additional disclosable party (controls, leases property to, or provides services to the home)); Ka Yu Au (runs it (operational or managerial control)); Domingo Melendez (runs it (operational or managerial control)); Domingo Melendez (additional disclosable party (controls, leases property to, or provides services to the home)); Jeffrey Murray (corporate director); Jeffrey Murray (runs it (operational or managerial control)).
Part of Kalesta Healthcare Group (19 homes in CMS’s data).
No private-equity firm among the owners CMS lists.
No real-estate investment trust among the owners CMS lists.

CMS, All Owners. Checked Nov 5, 2026. Updated monthly.

CMS, Provider Information. Released Oct 28, 2026. Updated monthly.

Organisations CMS lists
Organisation	Role	Share	Since
Greystone Cre Notes 2024-Hc3, LLC	Holds 5% or more security interest	100%	Mar 14, 2025
Texas Capital Bank NA	Holds 5% or more security interest	100%	Apr 24, 2025
Kalesta Healthcare Group, LLC	Owns 5% or more directly	100%	Aug 1, 2019
Kalesta Healthcare Group, LLC	Runs it (operational or managerial control)		Aug 1, 2019
An organisation CMS lists without a name	Additional disclosable party (controls, leases property to, or provides services to the home)		Mar 14, 2025

How do residents fare?

CMS rates its quality measures 5 of 5 (California average 4.2).

CMS, Provider Information and State and US Averages. Released Oct 28, 2026. Updated monthly.

CMS’s star ratings, from 1 to 5
Measure	Rating
Overall rating	4 of 5
Health inspections	3 of 5
Staffing	4 of 5
Quality measures	5 of 5

How does it compare nearby?

Among the 12 nearest homes, within 8.4 miles, this one had the 7th most health citations at the latest inspection cycle (7; the middle value was 9).

CMS, Provider Information. Released Oct 28, 2026. Updated monthly.

The 12 nearest, by straight-line distance
Place	Miles away	Citations, latest cycle
Atherton Park Post-Acute This nursing home		7
VI at Palo Alto	1.0	5
Webster House	1.7	3
Palo Alto Post-Acute	1.8	17
Devonshire Oaks Nursing Center	3.4	6
The Sequoias	5.6	5
The Terraces at Los Altos Health Facility	5.7	11
Belmont Healthcare Center	6.8	2
Villa Siena	7.7	11
San Mateo Medical Center D/P SNF	8.1	16
Camino Ridge Post-Acute	8.1	27
Mountain View Healthcare Center	8.4	26

What the record doesn’t say

Complaints that didn’t lead to a citation aren’t published.
Inspections reach CMS’s data about six weeks after they happen, and staffing about four months after.
CMS publishes the inspectors’ full written findings in a separate monthly file, which isn’t loaded yet.
Fines and Medicare payment denials are the only enforcement CMS publishes; state licence actions aren’t included.

Sources

Centers for Medicare & Medicaid Services, Provider Information (4pq5-n9py).

Released Oct 28, 2026 and checked Nov 5, 2026. Updated monthly. Public domain (U.S. Government work).
Centers for Medicare & Medicaid Services, Health Deficiencies (r5ix-sfxw).

Released Oct 28, 2026 and checked Nov 5, 2026. Updated monthly. Public domain (U.S. Government work).
Centers for Medicare & Medicaid Services, Penalties (g6vv-u9sr).

Released Oct 28, 2026 and checked Nov 5, 2026. Updated monthly. Public domain (U.S. Government work).
Centers for Medicare & Medicaid Services, All Owners (afe44b85-cc6d-40d7-b5df-00ae8910d1d2).

Checked Nov 5, 2026. Updated monthly. Public domain (U.S. Government work).
Centers for Medicare & Medicaid Services, State and US Averages (xcdc-v8bm).

Released Oct 28, 2026 and checked Nov 5, 2026. Updated monthly. Public domain (U.S. Government work).

If you believe something here is wrong, a correction starts with the agency whose record this copies: CMS. CMS’s own record is on Care Compare. If Hearth Record copied something wrongly, it will fix it and log the correction publicly, with its date: how corrections work.

This copy of the record was made on Nov 5, 2026.

From the home

The public record above comes first. Anything the home adds will appear here, below it, and say who wrote it.

Replies

None. Replies aren’t open yet. When they open, the home will be able to answer any finding for free, and the reply will show beside that finding, unedited and dated.

Paid listing

None. Paid listings aren’t open yet. When they open, anything paid for will say “Paid by the home”, and paying will never change a finding, a rating or the order of results.

Atherton Park Post-Acute

The short answer

What did inspectors find?

When those citations happened

All 31 citations in the last three years

Is it certified, and in good standing?

Has it been fined or penalized?

Who does the caring?

Who owns it?

How do residents fare?

How does it compare nearby?

What the record doesn’t say

Sources

From the home

Replies

Paid listing

How to read a record

Every fact names its source.

A number never stands alone.

What needs attention is marked.

The public record comes first.