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

Mrs. Deborah Boss Marks, MSW, LCSW-C

Individual provider Clinical Social Worker · NPI 1205910411

Mrs. Deborah Boss Marks, MSW, LCSW-C is a Clinical Social Worker in Baltimore, 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.

See every abbreviation used in this directory →

Practice location Address checks out

1702 S Rd
Baltimore, MD 21209-4504
Phone: (410) 367-9105
Fax: (410) 367-8158
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 04798 (MD)

Record details

NPI number1205910411
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW-C
Sole proprietorYes
NPI enumeratedOctober 24, 2006
Last updated in NPPESJuly 8, 2007

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