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

Debra Lynne Davis, PHD

Individual provider Psychologist · NPI 1245559152

Debra Lynne Davis, PHD is a Psychologist in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia and Maryland.

Licensed in
DC, MD
In the registry since
2010
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

2440 M St NW Ste 429
Washington, DC 20037-1404
Phone: (410) 530-5216
Fax: (301) 345-4530
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY1508 (DC)
Psychologist Taxonomy 103T00000X · Licence 04611 (MD)

Record details

NPI number1245559152
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 18, 2010
Last updated in NPPESSeptember 15, 2010
Mailing address2440 M St Nw, Suite 429, Washington, DC 20037-1404

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