NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gwendolyn H Thompson, PHARMD

Clinical Pharmacology Physician in Fort Sam Houston, TX · enumerated 2005.

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

National Provider Identifier

1164407433

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Gwendolyn H Thompson
Credential PHARMD
Sex Female
Practice address 3851 Roger Brooke Dr, Mche Qd Creds, Fort Sam Houston, TX, 78234
Enumeration date Dec 9, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208U00000X Clinical Pharmacology Physician Allopathic & Osteopathic Physicians · License 20381 (MA) Primary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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 1164407433 active?
Yes, as of the latest NPPES snapshot, NPI 1164407433 is active (record last updated 2007-07-08).
How do I verify Gwendolyn Thompson's NPI record?
Cross-check NPI 1164407433 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.