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

MS. Susan D Berlin, MSW, CASAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1235275025

MS. Susan D Berlin, MSW, CASAC is an Addiction (Substance Use Disorder) Counselor in Washington, District of Columbia. Practices as a sole proprietor and works from 2 locations. Licensed in District of Columbia, Maryland, New York and Virginia and 1 more.

Licensed in
DC, MD, NY, VA, WY
In the registry since
2007
Specialties on file
6
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

1054 31st St NW Ste 500
Washington, DC 20007
Phone: (202) 333-1787
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5820 Madaket Rd, Bethesda, MD 20816-3202 — (202) 333-1787

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LC303286 (DC)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 6587 (NY)
Clinical Social Worker Taxonomy 1041C0700X · Licence R046839-1 (NY)
Clinical Social Worker Taxonomy 1041C0700X · Licence LCSW-1262 (WY)
Clinical Social Worker Taxonomy 1041C0700X · Licence 11513 (MD)
Clinical Social Worker Taxonomy 1041C0700X · Licence 0904012053 (VA)

Record details

NPI number1235275025
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , CASAC
Sole proprietorYes
NPI enumeratedJanuary 29, 2007
Last updated in NPPESMarch 1, 2023
Certification dateFebruary 28, 2023

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