Individual
DR. JAMES TERRENCE O'NEILL
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
DDS
Taxonomy
Speciality
Code
Description
License number
State
1223S0112X
Oral and Maxillofacial Surgery (Dentist)
Primary
12010974A
IN
204E00000X
Oral & Maxillofacial Surgery (D.M.D.)
12010974A
IN
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
2010252480
—
IN
01
—
H192110
MEDICAREPTAN
OH
Enumeration date
05/29/2008
Last updated
01/15/2026
Update your record
If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS at https://nppes.cms.hhs.gov.
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up