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

Michael Aaron Gnatt, MD

Individual provider Internal Medicine Physician · NPI 1255392866

Michael Aaron Gnatt, MD is an Internal Medicine Physician in Rockville, Maryland. Licensed in Maryland and New York. Registered with an NPI since 2006.

Licensed in
MD, NY
In the registry since
2006
Specialties on file
2
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

14955 Shady Grove Rd Ste 100
Rockville, MD 20850-8700
Phone: (301) 990-3193
Fax: (301) 990-3199
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0066915 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence 204857 (NY)

Record details

NPI number1255392866
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2006
Last updated in NPPESMay 9, 2013

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