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

Mr. Nicholas Cushman Harder

Individual provider School Social Worker · NPI 1205480944

Mr. Nicholas Cushman Harder is a Clinical Social Worker in Williamsburg, Massachusetts. Qualified in 2022, 4 years ago. Practices with Behavioral Health Network Inc, a 143-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
4
Licensed in
MA
In the registry since
2019
Specialties on file
3

Practice location Address checks out

20 Village Hill Rd
Williamsburg, MA 01096-9706
Phone: (917) 805-1498
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 LICSW1130746 (MA)
School Social Worker Taxonomy 1041S0200X
Counselor Taxonomy 101Y00000X

Record details

NPI number1205480944
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJuly 31, 2019
Last updated in NPPESMarch 20, 2026
Certification dateMarch 20, 2026

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 Behavioral Health Network Inc — 143 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount