James Duffy, MD
Anesthesiology Physician · Cincinnati, OH
James Duffy, MD is an anesthesiology physician with a practice address in Cincinnati, Ohio, and NPI 1720299027, issued on May 25, 2007. Check the license (Ohio 35.095062, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- James Duffy
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 35.095062 OH
57012096 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3188 Bellevue Ave, Cincinnati, OH 45219
- Phone
- (513) 584-1000
- Enumerated
- May 25, 2007
- Record last updated
- May 8, 2025
- Fax
- (513) 584-3778
- Medicaid IDs
- 200990570 IN
7100114210 KY
3056179 OH - Medicare enrollment
- Enrolled (PECOS I20100720000092); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,068 in Ohio → Look up another NPI →
Also registered at 3188 Bellevue Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Abata, MDStudent in an Organized Health Care Education/Training Program1548105984
- Jamie AbatemarcoRegistered Nurse1386594059
- Khaled Abdel AzizStudent in an Organized Health Care Education/Training Program1730949041
- Ahmed Abdelhaleem, MDStudent in an Organized Health Care Education/Training Program1164126074
- Eman Abdulfatah, MDAnatomic Pathology Physician1386063287
- Heba Aboheeba, MDAnesthesiology Physician1871333906
Verify James Duffy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.095062Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 82.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Anesthesia Associates OF Cincinnati, IncLiberty Township, OH
- Southwest Ohio Anesthesia Consultants LLCBatavia, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Duffy among 2,068 anesthesiology physician records in Ohio
James Duffy, MD is one of 2,068 anesthesiology physician records with a practice address in Ohio. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 42% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2006 · median 2005 among the 1,382 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Ohio
There are 2,068 anesthesiology physician records in Ohio.
All 2,068 in Ohio → Every provider in Cincinnati → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Steven Carson, MDCincinnati, OH 452191306844162
- Craig Collins, MDCincinnati, OH 452191821096694
- John Collins, MDCincinnati, OH 452191902804776
- W Earhart, MDCincinnati, OH 452191649278409
- Glenn Gollobin, MDCincinnati, OH 452191457359218
- Franklin Green, MDCincinnati, OH 452191629076492
- Leslie Gunzenhaeuser, MDCincinnati, OH 452191538167309
- Sally Helton, MDCincinnati, OH 452191073512406
Common questions
What is James Duffy, MD's NPI number?
James Duffy, MD's National Provider Identifier (NPI) is 1720299027, issued on May 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is James Duffy, MD located?
The NPPES record lists a practice address at 3188 Bellevue Ave, Cincinnati, OH, 45219. Phone: (513) 584-1000. Providers update this record themselves, so call before visiting.
How can I verify James Duffy, MD's license?
NPPES lists Ohio license number 35.095062, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is James Duffy, MD's MIPS final score?
The 2023 MIPS final score is 82.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.