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

Dr. Heather Guadalupe Aguirre, D.O.

Undersea and Hyperbaric Medicine (Preventive Medicine) Physician in San Antonio, TX · enumerated 2013.

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

National Provider Identifier

1346687787

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Registry record

Entity type Individual (Type 1)

Name Dr. Heather Guadalupe Aguirre

Credential D.O.

Sex Female

Practice address San Antonio, TX, 78258

Phone (210) 392-9087

Enumeration date May 24, 2013

Last updated in NPPES Oct 18, 2023

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License Q2720 (TX) Secondary

2083P0011X Undersea and Hyperbaric Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License Q2720 (TX) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
473006YLPS	Other	TX	WMG PTAN

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

Is NPI 1346687787 active?

Yes, as of the latest NPPES snapshot, NPI 1346687787 is active (record last updated 2023-10-18).

How do I verify Heather Aguirre's NPI record?

Cross-check NPI 1346687787 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-18.