Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Michael A Marshall, MD

Individual provider Internal Medicine Physician · NPI 1487654091

Michael A Marshall, MD is an Internal Medicine in Southfield, Michigan. Graduated from Wayne State University School of Medicine in 1974, 52 years ago. Practices with Henry Ford Health Providence Hospital, a 350-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
52
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

22255 Greenfield Rd 410
Southfield, MI 48075-3710
Phone: (248) 849-2850
Fax: (248) 849-5751
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4301035094 (MI)

Record details

NPI number1487654091
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2005
Last updated in NPPESFebruary 24, 2011
Mailing address15990 W 9 Mile Rd, Southfield, MI 48075-4826

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1974 (52 years in practice)
Group practice Henry Ford Health Providence Hospital — 350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Southfield