Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John M. Cook and Linda S. Cook MD PA

Specialist in San Antonio, TX · enumerated 2007 · authorized official Linda Cook, Doctor.

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

National Provider Identifier

1366599698

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Registry record

Entity type Organization (Type 2)

Legal business name John M. Cook and Linda S. Cook MD PA

Practice address 7959 Broadway St, Suite 600, San Antonio, TX, 78209

Phone (210) 826-0311

Fax (210) 805-9523

Enumeration date Jan 5, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

174400000X Specialist Other Service Providers · License J1075 (TX) Primary

Authorized official

Name Linda Cook

Title Doctor

Phone (210) 826-0311

Other identifiers

Identifier	Type	State	Issuer
89W830	Other	TX	BLUE CROSS BLUE SHIELD
4414392	Other	TX	AETNA

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 is John M. Cook and Linda S. Cook MD PA located?

The practice location on file with NPPES is in San Antonio, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.