Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allexendra I St. Clair
Social Worker in Missoula, MT · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831640952
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Registry record
Entity type Individual (Type 1)
Name Allexendra I St. Clair
Sex Female
Practice address 2825 Santa Fe Ct, Missoula, MT, 59808
Phone (406) 546-2301
Fax (406) 630-4002
Enumeration date Oct 24, 2016
Last updated in NPPES Dec 20, 2024
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 13497 (MT) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License C1021925-10400509 (MT) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7220135 | Medicaid | MT | - |
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.
Frequently asked questions
How do I verify Allexendra St. Clair's NPI record?
Cross-check NPI 1831640952 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1831640952 active?
Yes, as of the latest NPPES snapshot, NPI 1831640952 is active (record last updated 2024-12-20).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-20.