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

Margaret Greenwald PMHNP Family LLC

Organization Mental Health Counselor · NPI 1548604820

Margaret Greenwald PMHNP Family LLC is a Mental Health Counselor in Bethesda, Maryland. Licensed in Maryland. Registered with an NPI since 2013.

Licensed in
MD
In the registry since
2013
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

6305 Hollins Dr
Bethesda, MD 20817-2350
Phone: (301) 538-6309
Fax: (301) 530-7439
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence R168298 (MD)

Record details

NPI number1548604820
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Margaret Greenwald — Nurse Practitioner · (301) 538-6309
NPI enumeratedApril 17, 2013
Last updated in NPPESApril 17, 2013
Mailing address6305 Hollins Dr, Bethesda, MD 20817-2350

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