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

Mr. John Joseph Yanish, CLINICALSOCIALWORK

Individual provider Clinical Social Worker · NPI 1801958830

Mr. John Joseph Yanish, CLINICALSOCIALWORK is a Clinical Social Worker in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia.

Licensed in
DC
In the registry since
2006

Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

6900 Georgia Ave NW
Washington, DC 20307-0003
Phone: (202) 782-9430

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LC300850 (DC)

Record details

NPI number1801958830
Entity typeIndividual (Type 1)
GenderMale
Credentials CLINICALSOCIALWORK
Sole proprietorYes
NPI enumeratedDecember 15, 2006
Last updated in NPPESJuly 9, 2007

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