Sienna House Inc
Sienna House Inc is a healthcare organization registered as Adult Care Home Facility in Saint Louis, MO, holding Type 2 (organization) NPI 1932271475 since 2006. The authorized official on file is Mae Peters, Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1932271475 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Sienna House Inc |
| Practice address | 1322 LEROY AVE, Saint Louis, MO, 63133 |
| Phone | 3147211389 |
| Fax | 3147213237 |
| Enumeration date | 2006-11-13 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Mae Peters |
|---|---|
| Title | Manager |
| Phone | 3147211289 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 311ZA0620X | Adult Care Home Facility | Primary | 031868 | MO |
Copy-ready billing details
Provider: Sienna House Inc NPI: 1932271475 Taxonomy: 311ZA0620X (Adult Care Home Facility) Address: 1322 LEROY AVE, Saint Louis, MO, 63133
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1437695889 | Ultimate Care Health Services Inc. | Organization | In Home Supportive Care Agency | St. Louis, MO |
| 1073149290 | Ultimate Care Adult Day Care Services LLC | Organization | Adult Day Care Clinic/Center | Saint Louis, MO |
| 1093418527 | Hands on Amazing Care Inc | Organization | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Saint Louis, MO |
Verify this record
Cross-check NPI 1932271475 against the authoritative CMS record: view Sienna House Inc on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What type of organization is Sienna House Inc?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.