NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Williams Medical Group Practice, LLC

Rural Health Clinic/Center in Glenpool, OK · enumerated 2023 · authorized official Grant Asay, Ceo.

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

National Provider Identifier

1821867557

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Williams Medical Group Practice, LLC
Practice address 12190 S Waco Ave Ste C, Glenpool, OK, 74033
Enumeration date Dec 21, 2023
Last updated in NPPES Dec 21, 2023

Taxonomy & classification

261QR1300X Rural Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Grant Asay
Title Ceo

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-12-21. Verify at npiregistry.cms.hhs.gov.
Where is Williams Medical Group Practice, LLC located?
The practice location on file with NPPES is in Glenpool, OK.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-21.