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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Hilary Langin

Clinical Social Worker in Okemos, MI · enumerated 2019.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1447800396

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Registry record

Entity type Individual (Type 1)
Name Hilary Langin
Sex Female
Practice address Okemos, MI, 48864
Phone (517) 282-0792
Enumeration date Sep 12, 2019
Last updated in NPPES Jun 24, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801117128 (MI) Primary
315D00000X Inpatient Hospice Nursing & Custodial Care Facilities · License 1041000020 (MI) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License 6801117128 (MI) Secondary

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.

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Frequently asked questions

What is the NPI number for Hilary Langin?
The National Provider Identifier (NPI) for Hilary Langin is 1447800396, a Type 1 (individual) record in the CMS NPPES registry.
Where does Hilary Langin practice?
The practice location on file with NPPES is in Okemos, MI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-24.