Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James E O'Neill, M.D.

Obstetrics & Gynecology Physician in Lexington, KY · enumerated 2005.

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

National Provider Identifier

1083615165

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Registry record

Entity type Individual (Type 1)

Name Dr. James E O'Neill

Credential M.D.

Sex Male

Practice address 1780 Nicholasville Rd, Suite 202, Lexington, KY, 40503

Phone (859) 276-4476

Fax (859) 276-4478

Enumeration date Aug 10, 2005

Last updated in NPPES Nov 10, 2014

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 17456 (KY) Primary

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

Other identifiers

Identifier	Type	State	Issuer
64174568	Medicaid	KY	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does James O'Neill 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 James O'Neill?

The National Provider Identifier (NPI) for James O'Neill is 1083615165, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-10.