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DR. JACK STEVEN MASSARSKY DDS
NPI 1982735874
Dentist - General Practice in Hyannis, MA

Active since March 09, 2007
310 BARNSTABLE RD, SUITE 302, HYANNIS, MA 02601(508) 778-4488(508) 778-2266 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Jack Steven Massarsky Dds NPPES

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

DR. JACK STEVEN MASSARSKY DDS (NPI 1982735874) is an individual general practice provider in Hyannis, Massachusetts, licensed in Massachusetts (15233) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1982735874
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. JACK STEVEN MASSARSKYCredential: DDS
Location Address310 BARNSTABLE RD, SUITE 302Hyannis, MA 02601-2902
Mailing Address80 Farm Valley RdOsterville, MA 02655-1825 · (508) 420-1975 · Fax (508) 778-2266
Phone(508) 778-4488
Fax(508) 778-2266
Sole ProprietorNo
Enumeration DateMarch 9, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1982735874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MA · 15233
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
310 BARNSTABLE RD, Hyannis, MA 02601
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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.

MICHELLE C SWAIN B.S.
Case Manager/Care Coordinator
310 BARNSTABLE RD
HYANNIS, MA 02601
Barnstable County (617) 847-1950
KRISTIN SAWYER B.A.
Case Manager/Care Coordinator
310 BARNSTABLE RD
HYANNIS, MA 02601
Barnstable County (617) 847-1950
CATHERINE RIOS-CISNEROS B.S.
Case Manager/Care Coordinator
310 BARNSTABLE RD
HYANNIS, MA 02601
Barnstable County (617) 847-1950
JULIANNA M SANTIAGOBS BS
Case Manager/Care Coordinator
310 BARNSTABLE RD
HYANNIS, MA 02601
Barnstable County (617) 847-1950
DR. PAUL MICHAEL MCGRATH DMD
Dentist (General Practice)
310 BARNSTABLE RD, SUITE 302
HYANNIS, MA 02601
Barnstable County (508) 778-4488
MRS. TANYA RUTH VAUGHAN MA, MHC
Counselor (Mental Health)
310 BARNSTABLE RD, SUITE 201
HYANNIS, MA 02601
Barnstable County (508) 862-0514
SHANNON TRACY
Counselor (Mental Health)
310 BARNSTABLE RD
HYANNIS, MA 02601
Barnstable County (508) 778-0302
COURTNEY J MCGRATH LICSW
Student in an Organized Health Care Education/Training Program
310 BARNSTABLE RD
HYANNIS, MA 02601
Barnstable County (617) 847-1950

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 Jack Massarsky's NPI number?

The NPI number for Jack Massarsky is 1982735874. It was assigned to this individual provider in the NPPES registry on March 9, 2007.

Where is Jack Massarsky located?

Jack Massarsky practices at 310 Barnstable Rd Suite 302, Hyannis, MA 02601. The listed phone number is (508) 778-4488.

What is Jack Massarsky's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Jack Massarsky was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.