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

Dr. Gregory Nathan Baumler, D.C.

Chiropractor in Williamsville, NY · enumerated 2006.

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

National Provider Identifier

1508921982

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory Nathan Baumler

Credential D.C.

Sex Male

Practice address Williamsville, NY, 14221

Phone (716) 632-2200

Enumeration date Dec 26, 2006

Last updated in NPPES Aug 3, 2011

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 011069 (NY) Primary

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

Other identifiers

Identifier	Type	State	Issuer
204389345	Other	NY	PRISM
8891099	Other	NY	INDEPENDENT HEALTH

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 Gregory Baumler's NPI record?

Cross-check NPI 1508921982 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1508921982 active?

Yes, as of the latest NPPES snapshot, NPI 1508921982 is active (record last updated 2011-08-03).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-03.