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

Dr. Mary Catherine Ross-Gray, PHD

Individual provider Psychologist · NPI 1760208987

Dr. Mary Catherine Ross-Gray, PHD is a Psychologist in Washington, District of Columbia. Licensed in Maryland. Registered with an NPI since 2024.

Licensed in
MD
In the registry since
2024
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

835 46th St NE
Washington, DC 20019-3654
Phone: (301) 605-4486
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Psychologist (primary) Taxonomy 103TF0000X · Licence CER-193555-N6B3N2 (MD)
Psychologist Taxonomy 103T00000X · Licence CER-193555-N6B3N2 (MD)

Record details

NPI number1760208987
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedDecember 3, 2024
Last updated in NPPESDecember 26, 2024
Certification dateDecember 26, 2024

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