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

Dr. Corey Bryant Chamness, D.O.

Family Medicine Physician in Broken Arrow, OK · enumerated 2013 · practices at Php Ok PC.

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

National Provider Identifier

1659714756

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Registry record

Entity type Individual (Type 1)
Name Dr. Corey Bryant Chamness
Credential D.O.
Sex Female
Practice address Broken Arrow, OK, 74012
Phone (918) 882-0440
Fax (918) 882-0441
Enumeration date Apr 9, 2013
Last updated in NPPES Feb 7, 2025

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 5520 (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

What is the NPI number for Corey Chamness?
The National Provider Identifier (NPI) for Corey Chamness is 1659714756, a Type 1 (individual) record in the CMS NPPES registry.
Where does Corey Chamness practice?
The practice location on file with NPPES is in Broken Arrow, OK. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-07.