Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alamo Womens Health Pllc

Q: What is the NPI number for Alamo Womens Health Pllc?

The NPI for Alamo Womens Health Pllc is 1528273000, a Type 2 (organization) record in the CMS NPPES registry.

Obstetrics Physician in San Antonio, TX · enumerated 2007 · authorized official Rene Perez, Physician.

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

National Provider Identifier

1528273000

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Registry record

Entity type Organization (Type 2)

Legal business name Alamo Womens Health Pllc

Practice address 3903 Wiseman Blvd, #300, San Antonio, TX, 78251

Phone (210) 426-3663

Fax (210) 426-3660

Enumeration date May 10, 2007

Last updated in NPPES Jun 3, 2010

Taxonomy & classification

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License M6336 (TX) Primary

Authorized official

Name Rene Perez

Title Physician

Phone (210) 426-3663

Other identifiers

Identifier	Type	State	Issuer
74-3213190	Other	TX	TAX ID

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 is the NPI number for Alamo Womens Health Pllc?

The NPI for Alamo Womens Health Pllc is 1528273000, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Alamo Womens Health Pllc?

NPPES lists Rene Perez (Physician) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-03.