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Mrs. Ruth Ann Thompson, ARNP

Family Nurse Practitioner in Duncan, OK · enumerated 2005.

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

National Provider Identifier

1922094457

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Registry record

Entity type Individual (Type 1)
Name Mrs. Ruth Ann Thompson
Credential ARNP
Sex Female
Practice address 2004 N Highway 81, Duncan, OK, 73533
Phone (580) 255-0500
Fax (580) 252-1684
Enumeration date Sep 20, 2005
Last updated in NPPES Oct 3, 2011

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R0026750 (OK) Primary

Other identifiers

Identifier Type State Issuer
100118660E Medicaid OK -
5000043454 Other - RAILROAD MEDICARE

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

Is NPI 1922094457 active?
Yes, as of the latest NPPES snapshot, NPI 1922094457 is active (record last updated 2011-10-03).
How do I verify Ruth Thompson's NPI record?
Cross-check NPI 1922094457 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-03.