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

Gwen Kolb

Individual provider Clinical Social Worker · NPI 1598117889

Gwen Kolb is a Clinical Social Worker in Boston, Massachusetts. Qualified in 2019, 7 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
7
Licensed in
MA
In the registry since
2016
Specialties on file
2
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Practice location Address checks out

3815 Washington St Ste 2
Boston, MA 02130-3760
Phone: (617) 285-5299
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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 · Licence 124563 (MA)
Social Worker Taxonomy 104100000X

Record details

NPI number1598117889
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 11, 2016
Last updated in NPPESMarch 22, 2022
Certification dateMarch 22, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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