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Doctors / WI

MARK R ZELLMER, PA

PHYSICIAN ASSISTANT

Graduated: 1983

NPI: 1023013364

Practice Locations (2)

ST JOSEPH'S HEALTH SERVICES INC

400 WATER AVE

HILLSBORO, WI 546349054

6084898000

TRI-COUNTY MEMORIAL HOSPITAL INC

18601 LINCOLN ST

WHITEHALL, WI 547738605

7155384361

Source: CMS National Downloadable File, September 2026.

MARK ZELLMER, PA | HealthCareAtlasUSA