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

Dr. Miguel Juan Martinez Jr., M.D.

Allergy & Immunology Physician in Live Oak, TX · enumerated 2006.

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

National Provider Identifier

1013091586

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Registry record

Entity type Individual (Type 1)

Name Dr. Miguel Juan Martinez Jr.

Credential M.D.

Sex Male

Practice address Live Oak, TX, 78233

Phone (210) 646-6978

Fax (210) 646-6979

Enumeration date Oct 24, 2006

Last updated in NPPES Nov 21, 2025

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

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License J4905 (TX) Primary

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians · License J4905 (TX) Secondary

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
096812502	Medicaid	PR	-
096812504	Medicaid	TX	-
0065AY	Other	TX	BC/BS
C0085771	Other	TX	DPS

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

How do I verify Miguel Martinez's NPI record?

Cross-check NPI 1013091586 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1013091586 active?

Yes, as of the latest NPPES snapshot, NPI 1013091586 is active (record last updated 2025-11-21).

Other providers at this practice address

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Allergy Institute of San Antonio, P.A. Medical Specialty Clinic/Center · Live Oak, TX NPI 1659524163 Erica Garcia Nurse Practitioner · Live Oak, TX NPI 1063817849 Raul Villarreal Allergy & Immunology Physician · Live Oak, TX NPI 1083008908 Texas Allergy & Immunology Group Allergy & Immunology (Internal Medicine) Physician · Live Oak, TX NPI 1841163284

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-21.