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

Dr. Stephanie Kay Barnhart, DO

Emergency Medicine Physician in Oklahoma City, OK · enumerated 2006 · practices at Memorial Hospital of Texas County Authority.

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

National Provider Identifier

1720152549

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Registry record

Entity type Individual (Type 1)
Name Dr. Stephanie Kay Barnhart
Credential DO
Sex Female
Practice address Oklahoma City, OK, 73139
Phone (405) 488-0750
Enumeration date Nov 20, 2006
Last updated in NPPES Feb 13, 2012

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

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 4385 (OK) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

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Frequently asked questions

Where does Stephanie Barnhart practice?
The practice location on file with NPPES is in Oklahoma City, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stephanie Barnhart?
The National Provider Identifier (NPI) for Stephanie Barnhart is 1720152549, 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 2012-02-13.