Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Miguel J. Martinez Jr. MD PA

Q: What type of organization is Miguel J. Martinez Jr. MD PA?

Miguel J. Martinez Jr. MD PA is registered in NPPES as a Allergy & Immunology Physician (its primary provider taxonomy).

Allergy & Immunology Physician in San Antonio, TX · enumerated 2012 · authorized official Miguel Martinez, President.

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

National Provider Identifier

1689922445

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Registry record

Entity type Organization (Type 2)

Legal business name Miguel J. Martinez Jr. MD PA

Practice address 2829 Babcock Rd, Suite 115, San Antonio, TX, 78229

Phone (210) 692-9555

Fax (210) 692-9486

Enumeration date Aug 27, 2012

Last updated in NPPES Aug 27, 2012

Taxonomy & classification

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

Authorized official

Name Miguel Martinez

Title President

Phone (210) 692-9555

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 type of organization is Miguel J. Martinez Jr. MD PA?

Miguel J. Martinez Jr. MD PA is registered in NPPES as a Allergy & Immunology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-27.