Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chad Garrett Westrick

Medical Physician Assistant in Ardmore, OK · enumerated 2023 · practices at Oklahoma City Vamc.

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

National Provider Identifier

1508640525

Verified

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Registry record

Entity type Individual (Type 1)

Name Chad Garrett Westrick

Sex Male

Practice address 1235 12th Ave Nw, Ardmore, OK, 73401

Phone (580) 222-0400

Enumeration date Aug 21, 2023

Last updated in NPPES Oct 2, 2026

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA19640 (TX) Primary

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

Where does Chad Westrick practice?

The practice location on file with NPPES is in Ardmore, OK. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Chad Westrick?

The National Provider Identifier (NPI) for Chad Westrick is 1508640525, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Oklahoma City Vamc VA Clinic/Center · Ardmore, OK NPI 1780635128 Kristie Martin Clinical Social Worker · Ardmore, OK NPI 1164695433 Nathaniel Shepard Physician Assistant · Ardmore, OK NPI 1225963267

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-02.