Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Brian Francis Werder, DOCTOR OF CHIROPRACT

Chiropractor in Buffalo, NY · enumerated 2007.

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

National Provider Identifier

1336289859

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Registry record

Entity type Individual (Type 1)

Name Dr. Brian Francis Werder

Credential DOCTOR OF CHIROPRACT

Sex Male

Practice address 481 Englewood Ave, Buffalo, NY, 14223

Phone (716) 834-7974

Enumeration date Feb 7, 2007

Last updated in NPPES Feb 10, 2013

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License X0042421 (NY) Primary

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

Is NPI 1336289859 active?

Yes, as of the latest NPPES snapshot, NPI 1336289859 is active (record last updated 2013-02-10).

How do I verify Brian Werder's NPI record?

Cross-check NPI 1336289859 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-10.