Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. James Terrence O'Neill, DDS

Individual provider Oral & Maxillofacial Surgery (D.M.D.) · NPI 1376701045

Dr. James Terrence O'Neill, DDS is a Maxillofacial Surgery in Fort Wayne, Indiana. Graduated from Indiana University School of Dentistry in 2011, 15 years ago. Practices with Oral and Maxillofacial Surgery Associates PC, a 6-clinician group and works from 6 locations. Licensed in Indiana.

Years since qualifying
15
Trained at
Indiana University School of Dentistry
Licensed in
IN
In the registry since
2008
Specialties on file
2
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

7845 Carnegie Blvd
Fort Wayne, IN 46804-5792
Phone: (260) 423-2340
Fax: (260) 969-4109
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 4606 E State Blvd Ste D, Fort Wayne, IN 46815-6963 — (260) 423-2340
  • 10008 Dupont Circle Ct, Fort Wayne, IN 46825-1604 — (260) 423-2340
  • 1121 W Michigan St, Indianapolis, IN 46202-5211 — (317) 274-7433
  • 550 University Blvd Ste 3195, Indianapolis, IN 46202-5149 — (317) 274-7433
  • 2122 E Center St, Warsaw, IN 46580-3704 — (260) 423-2340

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 12010974A (IN)
Oral & Maxillofacial Surgery (D.M.D.) Taxonomy 204E00000X · Licence 12010974A (IN)

Record details

NPI number1376701045
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 29, 2008
Last updated in NPPESJanuary 15, 2026
Certification dateJanuary 15, 2026
Mailing address7845 Carnegie Blvd, Fort Wayne, IN 46804-5792

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMAXILLOFACIAL SURGERY
Also practisesORAL SURGERY
Medical schoolINDIANA UNIVERSITY SCHOOL OF DENTISTRY
Graduated 2011 (15 years in practice)
Group practice Oral And Maxillofacial Surgery Associates Pc — 6 clinicians
Accepts Medicare assignment Not indicated

Other providers in Fort Wayne