Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rachel Ostermiller
Social Worker in Rexburg, ID · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679059836
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Registry record
Entity type Individual (Type 1)
Name Rachel Ostermiller
Sex Female
Practice address 242 E 7th N, Rexburg, ID, 83440
Phone (208) 359-9683
Enumeration date Jul 11, 2018
Last updated in NPPES Jul 11, 2018
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License LMSW-37292 (ID) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1639292626 | Medicaid | ID | - |
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
What specialty is Rachel Ostermiller?
Rachel Ostermiller is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-11.