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

John D Clark, MSW, LCSW-C

Individual provider Clinical Social Worker · NPI 1306861331

John D Clark, MSW, LCSW-C is a Clinical Social Worker in Fort Washington, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

10905 Fort Washington Rd
Fort Washington, MD 20744-5843
Phone: (301) 292-3994
Fax: (301) 292-4928
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 04054 (MD)

Record details

NPI number1306861331
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW , LCSW-C
Sole proprietorNo
NPI enumeratedJuly 12, 2006
Last updated in NPPESJuly 8, 2007

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