James Terrence O'Neill, DDS
Oral and Maxillofacial Surgery (Dentist) · Fort Wayne, IN
James Terrence O'Neill, DDS is an oral and maxillofacial surgery (dentist) with a practice address in Fort Wayne, Indiana, and NPI 1376701045, issued on May 29, 2008. Check the license (Indiana 12010974A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Terrence O'Neill
- Credential
- DDS
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- 12010974A IN
Self-reported in NPPES; status is on the state search - Practice location
- 7845 Carnegie Blvd, Fort Wayne, IN 46804
- Phone
- (260) 423-2340
- Enumerated
- May 29, 2008
- Record last updated
- Jan 15, 2026
- Fax
- (260) 969-4109
- Medicaid ID
- 2010252480 IN
- Medicare enrollment
- Enrolled (PECOS I20110714000095); may accept Medicare assignment
- Medical or professional school
- Indiana University School Of Dentistry, 2011
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 154 in Indiana → Look up another NPI →
Also registered at 7845 Carnegie Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Butler, DDSOral & Maxillofacial Surgery (D.M.D.)1801806948
- Lucas Reed, DDSOral & Maxillofacial Surgery (D.M.D.)1033366711
- Steven Schimmele, DDSOral & Maxillofacial Surgery (D.M.D.)1538179684
- Josiah Smith, DDSOral and Maxillofacial Surgery (Dentist)1700347168
- Michael Stronczek, DDSOral & Maxillofacial Surgery (D.M.D.)1245240399
Verify James Terrence O'Neill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 12010974ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average oral and maxillofacial surgery (dentist) in 2024
950 Medicare Part D claims for 422 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 258 claims were for opioids.
Most prescribed
- Amoxicillin319 claims
- Chlorhexidine Gluconate287 claims
- Hydrocodone-Acetaminophen252 claims
- Azithromycin44 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $2,105.04
15 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 4,075 providers of this specialty with any payment received $1,077.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Oral And Maxillofacial Surgery Associates PCFort Wayne, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Terrence O'Neill among 154 oral and maxillofacial surgery (dentist) records in Indiana
James Terrence O'Neill, DDS is one of 154 oral and maxillofacial surgery (dentist) records with a practice address in Indiana. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 73% of them.
- NPI issued2008 · 73% of these records are older, 23% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated2011 · median 2004 among the 33 with a school on file
- Record last updated2026 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in Indiana
There are 154 oral and maxillofacial surgery (dentist) records in Indiana.
All 154 in Indiana → Every provider in Fort Wayne → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Josiah Smith, DDSFort Wayne, IN 468041700347168
- David Bojrab, DDSFort Wayne, IN 468151487664512
- Robert Braun, D.D.S.Fort Wayne, IN 468151649290354
- John Buhler Jr, DDSFort Wayne, IN 468151376553412
- Robert Reifeis, D.D.S.Fort Wayne, IN 468151437179140
- Timothy Shambaugh, DDSFort Wayne, IN 468151124038260
- Emma Meyer, DDSFort Wayne, IN 468251326539362
- John Shank, DDSFort Wayne, IN 468251154349439
Common questions
What is James Terrence O'Neill, DDS's NPI number?
James Terrence O'Neill, DDS's National Provider Identifier (NPI) is 1376701045, issued on May 29, 2008. An NPI identifies a provider in billing; it is not a license.
Where is James Terrence O'Neill, DDS located?
The NPPES record lists a practice address at 7845 Carnegie Blvd, Fort Wayne, IN, 46804. Phone: (260) 423-2340. Providers update this record themselves, so call before visiting.
How can I verify James Terrence O'Neill, DDS's license?
NPPES lists Indiana license number 12010974A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does James Terrence O'Neill, DDS prescribe under Medicare Part D?
In 2024, James Terrence O'Neill, DDS had 950 Medicare Part D claims for 422 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.