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

Individual provider Clinical Social Worker · NPI 1891984571

Dr. Gregory Washington, PHD, LCSW is a Clinical Social Worker in Memphis, Tennessee. Practices as a sole proprietor. Licensed in Mississippi and Tennessee.

Licensed in
MS, TN
In the registry since
2007
Specialties on file
3
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

4055 N Park Loop
Memphis, TN 38152-9675
Phone: (901) 830-5180
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LSW0000004802 (TN)
Clinical Social Worker Taxonomy 1041C0700X
Clinical Social Worker Taxonomy 1041C0700X · Licence C10431 (MS)

Record details

NPI number1891984571
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , LCSW
Sole proprietorYes
NPI enumeratedOctober 18, 2007
Last updated in NPPESDecember 5, 2023
Certification dateDecember 5, 2023

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