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

MS. Deborah H Holzer, MSW

Individual provider Clinical Social Worker · NPI 1285852186

MS. Deborah H Holzer, MSW is a Clinical Social Worker in Washington, District of Columbia. Licensed in District of Columbia and Maryland. Registered with an NPI since 2007.

Licensed in
DC, MD
In the registry since
2007
Specialties on file
2
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

5225 Connecticut Ave NW
Washington, DC 20015-1813
Phone: (301) 986-0099
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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 (DC)
Clinical Social Worker Taxonomy 1041C0700X (MD)

Record details

NPI number1285852186
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedApril 23, 2007
Last updated in NPPESJuly 8, 2007

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