Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Martin Durkin, DC

Chiropractor in San Antonio, TX · enumerated 2006.

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

National Provider Identifier

1518046812

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Registry record

Entity type Individual (Type 1)

Name Dr. David Martin Durkin

Credential DC

Sex Male

Practice address 7220 Louis Pasteur Dr, Suite 140, San Antonio, TX, 78229

Phone (210) 368-7493

Fax (210) 368-7460

Enumeration date Nov 6, 2006

Last updated in NPPES Apr 26, 2013

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2653 (NC) 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
0846P	Other	NC	BCBS
890846P	Medicaid	NC	-

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

What specialty is David Durkin?

David Durkin is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-26.