HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MI

DAVID J WOLTMANN, DO

NEPHROLOGY

Medical school: MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE

Graduated: 1993

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1548283567

Practice Locations (3)

PORTAGE PHYSICIAN PRACTICES INC

500 CAMPUS DR

HANCOCK, MI 499301452

9064831060

INGHAM NEPHROLOGY AND HYPERTENSION PC

3960 PATIENT CARE DR, SUITE 108

LANSING, MI 489114276

5174858217430

ASPIRUS KEWEENAW

205 OSCEOLA ST

LAURIUM, MI 499132134

9063373100

Source: CMS National Downloadable File, September 2026.

DAVID WOLTMANN, DO | HealthCareAtlasUSA