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

MS. Mary Elizabeth Hall, MSW

Individual provider Clinical Social Worker · NPI 1346459955

MS. Mary Elizabeth Hall, MSW is a Clinical Social Worker in Washington, District of Columbia. Qualified in 1993, 33 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in District of Columbia and Maryland.

Years since qualifying
33
Licensed in
DC, MD
In the registry since
2007
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

530 7th St SE
Washington, DC 20003-2768
Phone: (202) 543-4645
Fax: (202) 543-4645
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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 LC303010 (DC)
Clinical Social Worker Taxonomy 1041C0700X · Licence 10328 (MD)

Record details

NPI number1346459955
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorYes
NPI enumeratedMay 21, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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