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

Kerri L Griffin, MSW, LCSW

Individual provider Clinical Social Worker · NPI 1245273887

Kerri L Griffin, MSW, LCSW is a Clinical Social Worker in Dayville, Connecticut. Qualified in 1999, 27 years ago. Practices with Mental Health Specialty Group PA, a 679-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
27
Licensed in
CT
In the registry since
2006
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
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

553 Hartford Pike Ste 4 Bell Park Professional Suites
Dayville, CT 06241-2150 Not confirmed with CMS for 16 years — call before visiting
Phone: (860) 336-8575
Fax: (860) 779-1128
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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 004949 (CT)

Record details

NPI number1245273887
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorYes
NPI enumeratedJune 13, 2006
Last updated in NPPESSeptember 1, 2010

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Mental Health Specialty Group Pa — 679 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients43
Services billed 147 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Mental Health Specialty Group PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 679 clinicians in the practice; 12 are shown here.

Other providers in Dayville