Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. James Oh, MD

Individual provider Anesthesiology Physician · NPI 1548253354

Dr. James Oh, MD is an Anesthesiology in Madison, Wisconsin. Graduated from University of Wisconsin School of Medicine in 1990, 36 years ago. Practices with Providence Anesthesiology Associates PA, a 220-clinician group and accepts Medicare assignment. Licensed in Ohio and Wisconsin.

Years since qualifying
36
Trained at
University of Wisconsin School of Medicine
Licensed in
OH, WI
In the registry since
2005
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

600 Highland Ave
Madison, WI 53792-7032
Phone: (608) 263-8100
Fax: (608) 262-6247
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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 2963-320 (WI)
Anesthesiology Physician Taxonomy 207L00000X · Licence 35063540 (OH)

Record details

NPI number1548253354
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 26, 2005
Last updated in NPPESJune 5, 2023
Certification dateJune 5, 2023
Mailing address7974 Uw Health Ct, Middleton, WI 53562-5531

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Providence Anesthesiology Associates Pa — 220 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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