Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

G. Storm Walmsley, M.D., P.A.

Family Medicine Physician in Baytown, TX · enumerated 2006 · authorized official G. Storm Walmsley, Director.

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

National Provider Identifier

1902903107

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Registry record

Entity type Organization (Type 2)

Legal business name G. Storm Walmsley, M.D., P.A.

Practice address 3711 Garth Rd, Suite 306, Baytown, TX, 77521

Phone (281) 428-7373

Fax (281) 428-7035

Enumeration date Sep 20, 2006

Last updated in NPPES Nov 16, 2007

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License H1329 (TX) Primary

Authorized official

Name G. Storm Walmsley

Title Director

Phone (281) 428-7373

Other identifiers

Identifier	Type	State	Issuer
H1329	Other	TX	MEDICAL BOARD
0064PW	Other	TX	BLUECROSS BLUESHIELD

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-11-16. Verify at npiregistry.cms.hhs.gov.

Where is G. Storm Walmsley, M.D., P.A. located?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-16.