Chao Mary Do
About This Business
Chao Mary Do, DO, specializes in internal medicine in Lansing, Michigan, with 22 years of experience since graduating from Michigan State University College of Osteopathic Medicine in 2004. She is one of 22 internal medicine physicians among the 202 Lansing doctors in our directory. Her Medicare profile lists removal of skin lesions among her most frequent procedures. She is affiliated with McLaren Greater Lansing, Edward W. Sparrow Hospital, and University of Michigan Health Sparrow Eaton. She accepts Medicare and offers telehealth, one of 30 city doctors in our directory offering both. Patients rate her 3.9 across 12 reviews.
Verified Provider Info
- Specialty (per registry)
- Internal Medicine
- NPI Number
- 1881814002
- Medical school graduate
- 2004 (22+ years of practice)
- Medical school
- MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
- State license
- 5101016242 (MI)
- Hospital affiliations
- Mclaren Greater Lansing · Edward W Sparrow Hospital · University of Michigan Health - Sparrow Eaton
- Common services (Medicare data)
- Removal of skin lesions
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18
Phone
(517) 913-3810Location on Map
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Information last updated: September 7, 2026
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