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WILLIAM ROBERT DEARSTYNE
NPI 1104545847
Counselor in Greenfield, MA

Active since August 25, 2022
102 MAIN ST, GREENFIELD, MA 01301(413) 774-6252 Get Directions Write a Review

NPPES record last updated: August 25, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William Robert Dearstyne NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM ROBERT DEARSTYNE (NPI 1104545847) is an individual counselor in Greenfield, Massachusetts and active in the NPI registry since August 2022.

NPPES Registry Identity

NPI1104545847
Entity TypeIndividualMale
Primary Taxonomy101Y00000X
Provider Legal NameWILLIAM ROBERT DEARSTYNE
Location Address102 MAIN STGreenfield, MA 01301-3275
Mailing Address102 Main StGreenfield, MA 01301-3275 · (413) 774-6252
Phone(413) 774-6252
Sole ProprietorYes
Enumeration DateAugust 25, 2022
NPPES CertifiedAugust 25, 2022
✔ NPI 1104545847 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
102 MAIN ST, Greenfield, MA 01301
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LYDIA FOX
Counselor (Mental Health)
102 MAIN ST
GREENFIELD, MA 01301
Franklin County (844) 243-4357
MOHAMED ELOBAID
Dentist
102 MAIN ST
GREENFIELD, MA 01301
Franklin County (413) 325-8500
SARAH ELIZABETH RURY NP
Nurse Practitioner (Family)
102 MAIN ST
GREENFIELD, MA 01301
Franklin County (413) 325-8500
SARA W ATIA
Counselor
102 MAIN ST
GREENFIELD, MA 01301
Franklin County (413) 733-6624
NUK THANN BA LEGAL STUDIES
Case Manager/Care Coordinator
102 MAIN ST
GREENFIELD, MA 01301
Franklin County (413) 774-6252
AUTUMN MERCIER
Peer Specialist
102 MAIN ST
GREENFIELD, MA 01301
Franklin County (413) 262-0193
AUNDREA MARSCHOUN
Student in an Organized Health Care Education/Training Program
102 MAIN ST
GREENFIELD, MA 01301
Franklin County (844) 243-4357
SABRINA CARLOS
Counselor
102 MAIN ST
GREENFIELD, MA 01301
Franklin County (413) 774-6252

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Dearstyne's NPI number?

The NPI number for William Dearstyne is 1104545847. It was assigned to this individual provider in the NPPES registry on August 25, 2022.

Where is William Dearstyne located?

William Dearstyne practices at 102 Main St, Greenfield, MA 01301. The listed phone number is (413) 774-6252.

What is William Dearstyne's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for William Dearstyne was last updated on August 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.