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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ruth R Nowlin

Pharmacist in Owasso, OK · enumerated 2022 · practices at Oklahoma Cvs Pharmacy, L.L.C..

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

National Provider Identifier

1154044477

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Registry record

Entity type Individual (Type 1)
Name Ruth R Nowlin
Sex Female
Practice address Owasso, OK, 74055
Enumeration date Sep 21, 2022
Last updated in NPPES Sep 21, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 18776 (OK) 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 Ruth Nowlin practice?
The practice location on file with NPPES is in Owasso, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ruth Nowlin?
The National Provider Identifier (NPI) for Ruth Nowlin is 1154044477, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-21.