Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Marcus Reginald Brown, MD

Individual provider Emergency Medicine Physician · NPI 1699985515

Marcus Reginald Brown, MD is an Emergency Medicine in Detroit, Michigan. Graduated from Georgetown University School of Medicine in 2006, 20 years ago. Practices with Alexandria Ep, LLC, a 9-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
20
Trained at
Georgetown University School of Medicine
Licensed in
MI
In the registry since
2007
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

2799 W Grand Blvd
Detroit, MI 48202-2608
Phone: (313) 916-3700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 4301087474 (MI)

Record details

NPI number1699985515
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2007
Last updated in NPPESJuly 8, 2007
Mailing address768 Aberton Ave, Detroit, MI 48215-3373

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Alexandria Ep, Llc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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