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).
Learn more about Dr. Marshall Spencer:
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Specialties & Research
- He has special expertise in 5 areas:
- Acute Coronary Syndrome (ACS)
- Heart Block
- High Blood Pressure (Hypertension)
- High Cholesterol (Hypercholesterolemia)
- Unstable Angina
Education & Awards
Dr. Spencer graduated from Michigan State University , East Lansing.
Dr. Spencer has 5 hospital affiliations:
- MidMichigan Medical Center-Clare
- MidMichigan Medical Center-Gladwin
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- Additional Information
- Dr. Marshall Stewart Spencer MD is a male Internist, has 39 years of experience and practices in Cardiology.
- Where does Dr. Marshall S. Spencer practice?
- Dr. Marshall Spencer has 4 office locations.
Dr. Marshall Spencer practices Cardiology near Midland, MI.
Additional practice locations include: Lansing, MI and Detroit, MI.
See Midland Cardiologists.