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

Martin Manning Clark, MD

Individual provider Psychiatry Physician · NPI 1962143412

Martin Manning Clark, MD is a Psychiatry Physician in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia and Virginia.

Licensed in
DC, VA
In the registry since
2022
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

2120 L St NW Ste 600
Washington, DC 20037-1540
Phone: (202) 741-2900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD500002543 (DC)
Psychiatry Physician Taxonomy 2084P0800X · Licence 0101280616 (VA)

Record details

NPI number1962143412
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 6, 2022
Last updated in NPPESOctober 23, 2024
Certification dateOctober 23, 2024

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