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

Dr. James G. Corwin, MD

Individual provider Internal Medicine Physician · NPI 1558363374

Dr. James G. Corwin, MD is an Internal Medicine in Cincinnati, Ohio. Graduated from University of Missouri, Columbia School of Medicine in 1989, 37 years ago. Practices with The Christ Hospital Medical Associates, LLC, a 270-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
37
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
OH
In the registry since
2005
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

3805 Edwards Rd Ste 300
Cincinnati, OH 45209-1900
Phone: (513) 871-5900
Fax: (513) 871-5970
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35060948 (OH)

Record details

NPI number1558363374
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 11, 2005
Last updated in NPPESOctober 23, 2020
Certification dateOctober 23, 2020
Mailing address3805 Edwards Rd, Suite 300, Cincinnati, OH 45209-1900

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice The Christ Hospital Medical Associates, Llc — 270 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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