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

Mrs. Mary Beth Greenberg, RN

Individual provider Administrator Registered Nurse · NPI 1881666758

Mrs. Mary Beth Greenberg, RN is an Administrator Registered Nurse in Washington, District of Columbia. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

624 Warrington Ave SE
Washington, DC 20374-5022
Phone: (202) 433-4050
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Administrator Registered Nurse (primary) Taxonomy 163WA2000X · Licence R148184 (MD)

Record details

NPI number1881666758
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedFebruary 6, 2006
Last updated in NPPESJuly 13, 2026

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