Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Courtney Leigh Barnes, M.D.

Obstetrics & Gynecology Physician in Columbia, MO · enumerated 2007 · practices at Curators of the University of Missouri.

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

National Provider Identifier

1225154875

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Registry record

Entity type Individual (Type 1)

Name Dr. Courtney Leigh Barnes

Credential M.D.

Sex Female

Practice address 1020 Hitt St, Columbia, MO, 65212

Phone (573) 499-6084

Fax (573) 499-6088

Enumeration date Mar 22, 2007

Last updated in NPPES May 21, 2024

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 2009006840 (MO) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Courtney Barnes?

Courtney Barnes is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-21.