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

Ellyn Johnson, MD

Individual provider Psychiatry Physician · NPI 1760703904

Ellyn Johnson, MD is a Psychiatry Physician in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia, Maryland, South Carolina and Virginia.

Licensed in
DC, MD, SC, VA
In the registry since
2010
Specialties on file
4
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

3417 14th St NW
Washington, DC 20010-3402
Phone: (301) 857-9333
Fax: (301) 245-2733
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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 MD210002381 (DC)
Psychiatry Physician Taxonomy 2084P0800X · Licence 0101278206 (VA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 86844 (SC)
Psychiatry Physician Taxonomy 2084P0800X · Licence D0094395 (MD)

Record details

NPI number1760703904
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 22, 2010
Last updated in NPPESJune 15, 2026
Certification dateJune 15, 2026

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