Sienna Montessori School
A licensed child care center in Missouri City, Texas 77459
10010 Steep Bank Trce, Missouri City, Texas 77459. (281) 778-2223.
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The short answer
Record last released by Texas HHSC on Nov 5, 2026.
- 18 deficiencies cited in the last three years Middle in Fort Bend County: 4
- 1 rated High by Texas, its most serious level (needs attention)
- 9 inspections on record
- 3-Star Texas Rising Star rating
Each figure’s source sits beside it, in its section below.
What these words mean5
- 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.
- Texas’s risk levels
- Texas gives each child care deficiency a risk level, by how likely it is to harm a child: Low, Medium Low, Medium, Medium High or High. High is its most serious. Source: Texas Health and Human Services Commission, Child Care Regulation.
- Licence status
- Whether the state’s licence lets the place operate now, in the state’s own words: licensed, on probation (allowed to keep operating on conditions, after problems), provisional, pending or expired. Source: Each state’s licensing agency.
- 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?
18 deficiencies cited in the last three years
The middle of the 477 child care providers in Fort Bend County had 4.
9 inspections on record. The latest, on Sep 10, 2026: 1 deficiency cited.
Rated High by Texas: Required Admission Information - Emergency Medical Authorization, at the inspection on Sep 15, 2025
Texas HHSC, deficiencies (non-compliance data) and inspections and investigations. Released Nov 5, 2026. Updated daily.
When those deficiencies happened
18 deficiencies in 4 months of the last 36. Last cited Sep 2026. Most serious: High. The last 3 years, to Nov 5, 2026.
| 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.
Hearth Record drew this from the dates and levels in the source’s own records.
Each deficiency, in Texas’s words
Grouped by visit, newest first, with the risk level Texas gave it, from Low to High.
Texas HHSC, deficiencies (non-compliance data). Released Nov 5, 2026. Updated daily.
Sep 10, 2026: inspection1 deficiency
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Types of Vehicles Used to Transport Children - Be Maintained Safely
“A seatbelt buckle at the back of a bus was observed to be broken.”
Sep 15, 2025: inspection9 deficiencies
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Required Admission Information - Emergency Medical Authorization
“5 out of 10 children’s records evaluated did not have completed the authorization for emergency medical attention.”
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Safety Requirements for Cribs - Snug Fitting Sheets
“Cribs that are being used by infants was observed to not have snug fitted sheets.”
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Floors, ceilings and Walls in Good Repair and Clean
“Two bathrooms in two different classrooms were observed to have the based board peeling and detached from the wall.”
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Written Feeding Instructions - Review and Update Every 30 Days
“Three infants did not have an updated feeding instruction that is required to be updated every 30 days.”
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Written Operational Policies - Parent Rights
“7 out of 10 children’s records evaluated did not have the parent rights form completed.”
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Children’s Records - Health Statement
“5 out 10 children’s records evaluated did not have a health statement in their file.”
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Required Personnel Records- Meets Requirements
“3 out of 10 staff records evaluated did not have documentation showing education credentials.”
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Required Personnel Records - Required Affidavit (Form 2985)
“2 out 10 staff records evaluated did not have a notarized affidavit in the file”
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Required Personnel Records - Required Affidavit (Form 2912)
“6 out of 10 files evaluated did not have the preemployment affidavit in the file.”
Jan 21, 2025: assessment1 deficiency
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Report Number of Employees
“A review of the Employees Who Left Employment in 2024 data revealed that the center had not reported the number of employees who left employment in 2024 by January 15, 2025, as required.”
Sep 20, 2024: inspection7 deficiencies
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Training Requirements for Employees, Caregivers, and Directors - Orientation
“A caregiver hired 9/8/24 did not have proof that orientation had been completed within 7 days.”
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Training Requirements for Employees, Caregivers, and Directors - Pre-Service Training
“A caregiver hired 9/9/24 with no previous childcare experience did not have proof that 8 hours of preservice had been completed prior to being counted in ratio.”
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CPR Training and Recertification Adhere to Guidelines-skill based
“5 out of 5 staff files reviewed showed caregivers and the director with online CPR certification that does not meet minimum standard requirements.”
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Documented Annual Training- Required Content
“2 out of 5 staff files reviewed did not show that they had completed the required health and safety topics in their most recently completed training year.”
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Written Operational Policies - Parent Rights
“10 out of 10 children’s files reviewed did not have proof that parents had received information related to parent’s rights contained within the operational policies.”
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Children’s Records - Immunizations
“One child did not have a copy of their must current immunizations on file and was missing 3 required immunizations.”
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Required Personnel Records - Required Affidavit (Form 2912)
“2 caregivers hired within the last year did not have the pre-employment affidavit available for review in their file.”
7 deficiencies older than three years
Nov 30, 2022: inspection1 deficiency
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Children’s Records - Immunizations
“2 out of 10 records reviewed for children were missing immunization records.”
Dec 16, 2021: inspection1 deficiency
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Safety Requirements for Cribs - Snug Fitting Sheets
“It was observed one infant was sleeping in the crib with mattress sheet that was not not snugly fitted in Mobile Infant classroom. NOTE: This was corrected, the caregiver fixed the fitted sheet during the inspection.”
Dec 3, 2021: inspection5 deficiencies
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Infant May Not Sleep in a Restrictive Device
“An 6 month old infant was observed sleeping in the bouncer during the inspection. NOTE: The infant was being removed from the bouncer during the inspection.”
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Training Requirements for Employees, Caregivers, and Directors - Transportation Training
“The transportation training for one caregiver was not available for review.”
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Requirements for Feeding Infants - Label Bottles/Cups
“Several water bottles were observed not being labeled with children name in the Non-Mobile Infants classroom; Red Room Primary Classroom. NOTE: This was corrected as the bottles were labeled with the children names during the inspection.”
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Written Feeding Instructions - Review and Update Every 30 Days
“Two Infant feeding Instruction Forms for two Infants ages 11mo and 13mo were observed not being updated. The last forms was observed completed by parents since September 2021.”
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Required Records Maintained and Made Available - Personnel and Training Records
“The training record for one employee in Red Room classroom was not available for reviewed. The caregiver was hired since August 2021.”
All 12 visits on record
| Date | Visit | What the record says |
|---|---|---|
| Sep 10, 2026 | Inspection | 1 deficiency cited |
| Sep 15, 2025 | Inspection | 9 deficiencies cited |
| Feb 20, 2025 | Inspection | No violation found |
| Feb 17, 2025 | Report to the state | No violation found |
| Jan 21, 2025 | Assessment | 1 deficiency cited |
| Sep 26, 2024 | Inspection | No violation found |
| Sep 20, 2024 | Inspection | 7 deficiencies cited |
| Oct 16, 2023 | Inspection | No violation found |
| Apr 14, 2023 | Report to the state | No violation found |
| Nov 30, 2022 | Inspection | 1 deficiency cited |
| Dec 16, 2021 | Inspection | 1 deficiency cited |
| Dec 3, 2021 | Inspection | 5 deficiencies cited |
Is it licensed?
- Licensed Center, permit issued Apr 3, 2001.
- Licensed for ages: Infant, Toddler, Pre-Kindergarten, School.
- Capacity: 168 children.
Texas HHSC, child care operations. Released Nov 5, 2026. Updated daily.
Has Texas acted against it?
- No corrective or adverse action by Texas on record.
- 2 reports to the state on record; Texas doesn’t publish whether they were A complaint allegation the state investigated and found true: the evidence showed it more likely than not happened. Inconclusive means the evidence couldn’t show it either way. Neither inconclusive nor unsubstantiated proves it didn’t happen. Source: California Department of Social Services, complaint findings; each state’s licensing agency..
Texas HHSC, child care operations and inspections and investigations. Released Nov 5, 2026. Updated daily.
Who does the caring?
- Texas doesn’t publish staffing levels for individual providers. State rules set staff-to-child ratios by age.
Who owns it?
- Texas’s open data doesn’t list owners.
How is it rated?
- Texas Rising Star: 3-Star (the middle of three levels).
Texas Workforce Commission, subsidy providers and Texas Rising Star. Released Nov 5, 2026. Updated daily.
How does it compare nearby?
- Among 477 child care providers in Fort Bend County, the middle value for deficiencies cited in the last three years was 4; this one had 18.
Texas HHSC, deficiencies (non-compliance data). Released Nov 5, 2026. Updated daily.
| Place | Deficiencies, 3 years |
|---|---|
| Sienna Montessori School This child care provider | 18 |
| The Townecreek School | 2 |
| New Millennium Montessori School | 12 |
| Primrose School of Sienna | 7 |
| The W.i.d.e School | 3 |
| Unique Minds Montessori School | 11 |
| Sensational Beginning Learning Academy | 22 |
| Montessori School of Sugar Land Sienna | 77 |
| The Little Village School | 4 |
| Fort Bend Talent Academy, Inc. | 17 |
| Kiddie Academy of Missouri City, Texas | 3 |
| The Learning Experience | 35 |
| The Learning Experience | 11 |
What the record doesn’t say
- Texas doesn’t publish whether a complaint was substantiated.
- Texas rates some paperwork slips as High risk, so read what was actually cited.
- Texas doesn’t publish staffing levels or owners for individual providers.
Sources
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Texas Health and Human Services Commission, Child care operations (bc5r-88dy).
Released Nov 5, 2026 and checked Nov 5, 2026. Updated daily. Creative Commons 1.0 Universal (Public Domain Dedication).
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Texas Health and Human Services Commission, Inspections and investigations (m5q4-3y3d).
Released Nov 5, 2026 and checked Nov 5, 2026. Updated daily. Creative Commons 1.0 Universal (Public Domain Dedication).
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Texas Health and Human Services Commission, Deficiencies (non-compliance data) (tqgd-mf4x).
Released Nov 5, 2026 and checked Nov 5, 2026. Updated daily. Creative Commons 1.0 Universal (Public Domain Dedication).
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Texas Workforce Commission, Subsidy providers and Texas Rising Star.
Released Nov 5, 2026 and checked Nov 5, 2026. Updated daily. No licence stated.
If you believe something here is wrong, a correction starts with the agency whose record this copies: Texas HHSC or Texas Workforce Commission. Texas’s own record is on its child care search. 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 provider
The public record above comes first. Anything the provider adds will appear here, below it, and say who wrote it.
Replies
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Paid listing
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