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

Joseph Martinez-Williams

Individual provider Professional Counselor · NPI 1003303447

Joseph Martinez-Williams is a Professional Counselor in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2018.

Licensed in
DC
In the registry since
2018

Practice location Address checks out

101 Q St NE
Washington, DC 20002-2166
Phone: (202) 674-2256
Show map & directions

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

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence PRC14710 (DC)

Record details

NPI number1003303447
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 20, 2018
Last updated in NPPESApril 20, 2018

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