Dr. Marshall Stewart Spencer MD is a male Internist, has 37 years of experience and practices in Internal Medicine, Cardiovascular Disease, and Cardiology.
A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
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Education & Awards
Dr. Spencer graduated from Michigan State University , East Lansing.More Education & Awards
Dr. Spencer has 5 hospital affiliations:
- MidMichigan Medical Center-Clare
- MidMichigan Medical Center-Gladwin
Accepted Insurance Plans
Dr. Spencer accepts these health insurances in at least one office:
- Blue Cross Blue Shield of Michigan - 24 plans
- Molina Healthcare - 1 plan
- Humana - 3 plans
- Medicare - 1 plan
- Anthem - 4 plans
- Cigna - 3 plans
More Accepted Insurance