Stephen J. Koewler, MD - Doctor in Evansville, IN

Stephen J. Koewler, MD

Doctor
4.9

132 reviews

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About This Business

Stephen J. Koewler, MD, is an internal medicine physician in Evansville, Indiana, with 39 years of experience since graduating from Indiana University School of Medicine in 1987, above the 22-year average among the 220 Evansville physicians in our directory. His Medicare profile lists removal of skin lesions and skin biopsy among his most frequent procedures. He is affiliated with Ascension St Vincent Evansville, Deaconess Hospital Inc, The Women's Hospital, Ascension St Vincent Warrick, and Gibson General Hospital. In MIPS, the federal program scoring Medicare clinicians on quality and cost, he holds the highest score of 95.6 out of 100 among the 46 rated physicians in our Evansville listings. He is one of 14 internal medicine physicians in our directory. He accepts Medicare; telehealth is not listed among his services. Patient sentiment is exceptional: a 4.9 rating across 132 reviews.

Verified Provider Info

Specialty (per registry)
Internal Medicine
NPI Number
1467439844
Medical school graduate
1987 (39+ years of practice)
Medical school
INDIANA UNIVERSITY SCHOOL OF MEDICINE
State license
01036949A (IN)
Hospital affiliations
Ascension St Vincent Evansville · Deaconess Hospital Inc · the Women'S Hospital
Quality score (CMS MIPS)
95.6/100
Common services (Medicare data)
Removal of skin lesions · Skin biopsy
Accepts Medicare

Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-19

Address

3801 Bellemeade Ave Suite 200-C
Evansville, IN 47714

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Information last updated: September 7, 2026