Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Keith Lewin Hosmer, DC

Chiropractor in Buffalo, NY · enumerated 2006.

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

National Provider Identifier

1184638538

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Registry record

Entity type Individual (Type 1)

Name Mr. Keith Lewin Hosmer

Credential DC

Sex Male

Practice address 154 Cazenovia Street, Buffalo, NY, 14210

Phone (716) 824-5548

Fax (716) 824-5549

Enumeration date Jul 28, 2006

Last updated in NPPES Jan 28, 2011

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License X0083201 (NY) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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 → Validate an NPI →

Frequently asked questions

How do I verify Keith Hosmer's NPI record?

Cross-check NPI 1184638538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1184638538 active?

Yes, as of the latest NPPES snapshot, NPI 1184638538 is active (record last updated 2011-01-28).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-28.