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

Dr. Thomas Richard Walker, MD

Individual provider General Practice Physician · NPI 1619398401

Dr. Thomas Richard Walker, MD is a General Practice Physician in Riverdale, Maryland. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
In the registry since
2013
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

4700 River Rd
Riverdale, MD 20737-1228
Phone: (301) 436-3145
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 0101035887 (VA)

Record details

NPI number1619398401
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 20, 2013
Last updated in NPPESDecember 20, 2013
Mailing address4700 River Rd, Riverdale, MD 20737-1228

Other providers in Riverdale