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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Chad Herman Barker, M.D.

Diagnostic Radiology Physician in Lexington, KY · enumerated 2012.

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

National Provider Identifier

1629336573

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Registry record

Entity type Individual (Type 1)
Name Dr. Chad Herman Barker
Credential M.D.
Sex Male
Practice address Uk-Gme, 800 Rose Street, Room Hq-101, Lexington, KY, 40536
Phone (859) 323-5871
Enumeration date Apr 29, 2012
Last updated in NPPES Dec 27, 2024

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 2024035870 (MO) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MC-257 (GU) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License A107824 (CA) 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

Where does Chad Barker practice?
The practice location on file with NPPES is in Lexington, KY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Chad Barker?
The National Provider Identifier (NPI) for Chad Barker is 1629336573, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-27.