Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James Terrence O'Neill, DDS

Oral and Maxillofacial Surgery (Dentist) in Fort Wayne, IN · enumerated 2008 · practices at Oral & Maxillofacial Surgery Associates PC.

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

National Provider Identifier

1376701045

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Registry record

Entity type Individual (Type 1)

Name Dr. James Terrence O'Neill

Credential DDS

Sex Male

Practice address 7845 Carnegie Blvd, Fort Wayne, IN, 46804

Phone (260) 423-2340

Fax (260) 969-4109

Enumeration date May 29, 2008

Last updated in NPPES Jan 15, 2026

Taxonomy & licenses

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License 12010974A (IN) Secondary

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 12010974A (IN) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
2010252480	Medicaid	IN	-
H192110	Other	OH	MEDICAREPTAN

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 James O'Neill practice?

The practice location on file with NPPES is in Fort Wayne, IN. 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 1376701045, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Michael Stronczek Oral & Maxillofacial Surgery (D.M.D.) · Fort Wayne, IN NPI 1245240399 Steven Butler Oral & Maxillofacial Surgery (D.M.D.) · Fort Wayne, IN NPI 1801806948 Steven Schimmele Oral & Maxillofacial Surgery (D.M.D.) · Fort Wayne, IN NPI 1538179684 Oral & Maxillofacial Surgery Associates PC Oral and Maxillofacial Surgery (Dentist) · Fort Wayne, IN NPI 1831264324 Lucas Reed Oral & Maxillofacial Surgery (D.M.D.) · Fort Wayne, IN NPI 1033366711 Josiah Smith Oral and Maxillofacial Surgery (Dentist) · Fort Wayne, IN NPI 1700347168

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-15.