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

Dr. Carolyn Chattin Gruber

Individual provider Clinical Social Worker · NPI 1619102209

Dr. Carolyn Chattin Gruber 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
2009

Practice location Address checks out

6129 31st St NW
Washington, DC 20015-1515
Phone: (202) 686-2139
Fax: (202) 686-0210
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 LC301561 (DC)

Record details

NPI number1619102209
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 26, 2009
Last updated in NPPESMay 26, 2009

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