Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diana H Henderson, M.D.

Otolaryngology Physician in San Antonio, TX · enumerated 2005 · practices at San Antonio Head & Neck Surgical Associates, P.A..

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

National Provider Identifier

1083615884

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Registry record

Entity type Individual (Type 1)

Name Diana H Henderson

Credential M.D.

Sex Female

Practice address 4775 Hamilton Wolfe Rd Ste 1, San Antonio, TX, 78229

Phone (210) 616-0283

Fax (210) 616-0071

Enumeration date Aug 3, 2005

Last updated in NPPES Dec 27, 2013

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License H6284 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
133549901	Medicaid	TX	-

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

What specialty is Diana Henderson?

Diana Henderson is registered in NPPES with the primary taxonomy of Otolaryngology Physician. 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.

Other providers at this practice address

Browse all →

Gerald Laursen Otolaryngology Physician · San Antonio, TX NPI 1891799383 Harry Schilling Otolaryngology Physician · San Antonio, TX NPI 1578561825 Stephen Talley Otolaryngology Physician · San Antonio, TX NPI 1770581852 Gilbert Ruiz Otolaryngology Physician · San Antonio, TX NPI 1104825041 Daniel Fleming Otolaryngology Physician · San Antonio, TX NPI 1891797254 Robert Spears Otolaryngology Physician · San Antonio, TX NPI 1578555710 San Antonio Head & Neck Surgical Associates, P.A. Otolaryngology Physician · San Antonio, TX NPI 1972545549 Celeste Thornton Medical Physician Assistant · San Antonio, TX NPI 1033131404

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-27.