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

Dr. William Edward Martin, M.D.

Emergency Medicine Physician in Lackland Afb, TX · enumerated 2009 · practices at Usaf.

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

National Provider Identifier

1275760621

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Registry record

Entity type Individual (Type 1)

Name Dr. William Edward Martin

Credential M.D.

Sex Male

Practice address Lackland Afb, TX, 78236

Phone (210) 292-7626

Enumeration date Jun 12, 2009

Last updated in NPPES Mar 12, 2019

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

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 33507 (AL) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD0000057970 (TN) Primary

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

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

Where does William Martin practice?

The practice location on file with NPPES is in Lackland Afb, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for William Martin?

The National Provider Identifier (NPI) for William Martin is 1275760621, a Type 1 (individual) record in the CMS NPPES registry.

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Sharon Bannister Periodontics · Lackland Afb, TX NPI 1568440642 Richard Rutledge Endodontics · Lackland Afb, TX NPI 1669444964 Andrew Grasso Pharmacist · Lackland Afb, TX NPI 1770753733 Alejandro Davila Certified Registered Nurse Anesthetist · Lackland Afb, TX NPI 1477728426 Usaf Adult Mental Health Clinic/Center · Jbsa-Lackland, TX NPI 1386187656

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-12.