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

Individual provider Clinical Social Worker · NPI 1407621030

William McGrath, LCSW is a Clinical Social Worker in Westfield, Massachusetts. Qualified in 2022, 4 years ago. Practices with Boston Neurobehavioral Associates, LLC, a 155-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
4
Licensed in
MA
In the registry since
2023
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

1029 N Rd
Westfield, MA 01085-9711
Phone: (413) 206-9438
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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 LCSW229262 (MA)

Record details

NPI number1407621030
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedNovember 27, 2023
Last updated in NPPESJanuary 6, 2026
Certification dateJanuary 6, 2026
Mailing address1029 North Rd, Westfield, MA 01085-9711

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Boston Neurobehavioral Associates, Llc — 155 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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