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

Dr. Michael T Keegan, MD

Individual provider Gastroenterology Physician · NPI 1992774442

Dr. Michael T Keegan, MD is a Gastroenterology Physician in Chevy Chase, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
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

5550 Friendship Blvd Ste T-90
Chevy Chase, MD 20815-7256
Phone: (301) 654-2521
Fax: (301) 654-2986
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence D0030794 (MD)

Record details

NPI number1992774442
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 16, 2006
Last updated in NPPESJune 28, 2016
Mailing address12510 Prosperity Dr, Suite 200, Silver Spring, MD 20904-1663

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