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

Marilyn Helen Lammert, MSW

Individual provider Clinical Social Worker · NPI 1801818091

Marilyn Helen Lammert, MSW is a Clinical Social Worker in Bethesda, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2006
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

5117 Manning Dr
Bethesda, MD 20814-1226
Phone: (301) 951-9645
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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 2225 (MD)

Record details

NPI number1801818091
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorYes
NPI enumeratedJuly 24, 2006
Last updated in NPPESMarch 2, 2010

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