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

Margaret N. Greenwald, CRNP-PMH

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1114273497

Margaret N. Greenwald, CRNP-PMH is a Psychiatric/Mental Health Registered Nurse in Bethesda, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2012
Specialties on file
2

Practice location Address checks out

6305 Hollins Dr
Bethesda, MD 20817-2350
Phone: (301) 530-7439
Fax: (301) 530-7439
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence R168298 (MD)
Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0808X · Licence R168298 (MD)

Record details

NPI number1114273497
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP-PMH
Sole proprietorYes
NPI enumeratedJuly 24, 2012
Last updated in NPPESApril 17, 2013

Other providers in Bethesda