Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

James Duffy, MD

Individual provider Anesthesiology Physician · NPI 1720299027

James Duffy, MD practises Anesthesiology in Cincinnati, Ohio. Graduated from University of Cincinnati College of Medicine in 2006, 20 years ago. Practices with Southwest Ohio Anesthesia Consultants LLC, a 366-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
20
Trained at
University of Cincinnati College of Medicine
Licensed in
OH
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3188 Bellevue Ave
Cincinnati, OH 45219-2369
Phone: (513) 584-1000
Fax: (513) 584-3778
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 35.095062 (OH)
Anesthesiology Physician Taxonomy 207L00000X · Licence 57012096 (OH)

Record details

NPI number1720299027
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2007
Last updated in NPPESSeptember 29, 2026
Certification dateMay 8, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Southwest Ohio Anesthesia Consultants Llc — 366 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients30
Services billed 35 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Southwest Ohio Anesthesia Consultants LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 366 clinicians in the practice; 12 are shown here.

Other providers in Cincinnati