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

Dr. Gilbert Seth Weiner, D.C.

Chiropractor in Santurce, PR · enumerated 2005.

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

National Provider Identifier

1265437040

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Registry record

Entity type Individual (Type 1)

Name Dr. Gilbert Seth Weiner

Credential D.C.

Sex Male

Practice address Santurce, PR, 00907

Phone (787) 783-3253

Enumeration date Jun 17, 2005

Last updated in NPPES Oct 12, 2017

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 242 (PR) Secondary

111N00000X Chiropractor Chiropractic Providers · License 3146 (MA) 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
074008	Other	PR	LA CRUZ AZUL
6605397810011	Other	PR	CIGNA
9680006	Other	PR	HUMANA
602319	Other	PR	MEDICARE MUCHO MAS
5-1228	Other	PR	TRIPLE-S

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

How do I verify Gilbert Weiner's NPI record?

Cross-check NPI 1265437040 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1265437040 active?

Yes — as of the latest NPPES snapshot, NPI 1265437040 is active (record last updated 2017-10-12).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-12.