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

Individual provider Clinical Social Worker · NPI 1700012390

Diane M. Crouse, LCSW is a Clinical Social Worker in Quincy, Massachusetts. Qualified in 2005, 21 years ago. Practices with Interfaith Social Services Inc, a 2-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
21
Licensed in
MA
In the registry since
2009
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

200 Fenno St
Quincy, MA 02170-3934
Phone: (617) 472-2262
Fax: (617) 740-1850
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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 215641 (MA)

Record details

NPI number1700012390
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 9, 2009
Last updated in NPPESJune 9, 2009

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Interfaith Social Services Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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