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

James Vretas, DO

Individual provider Anesthesiology Physician · NPI 1578524310

James Vretas, DO practises Anesthesiology in Canton, Ohio. Graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1991, 35 years ago. Practices with Partners Physician Group, a 415-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
35
Trained at
At Still University of Health Sciences, College of Osteo Med, Kirksville
Licensed in
OH
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2600 Sixth St SW Ohio Hospital Based Physicians Corp
Canton, OH 44710
Phone: (330) 363-7462
Fax: (330) 363-7679
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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 34005722 (OH)

Record details

NPI number1578524310
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 31, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolAT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated 1991 (35 years in practice)
Group practice Partners Physician Group — 415 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 patients338
Services billed 366 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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.

  • Union Hospital Hospital · Dover, OH · listed as The Union Hospital Association

Colleagues at Partners Physician Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 415 clinicians in the practice; 12 are shown here.

Other providers in Canton