1. Home
  2. Directory
  3. New York
  4. Sayville
  5. Clinic Center
  6. NPI Profile

MICHAEL GRASSA DENTAL PC
NPI 1982597076
Clinic/Center - Dental in Sayville, NY

Active since May 29, 2025
207 W MAIN ST, SAYVILLE, NY 11782(631) 589-0672 Get Directions Write a Review

NPPES record last updated: May 29, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Michael Grassa Dental Pc NPPES

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

MICHAEL GRASSA DENTAL PC (NPI 1982597076) is a healthcare organization registered as a dental in Sayville, New York and active in the NPI registry since May 2025. The organization lists Michael Thomas Grassa, Owner, as its authorized official.

NPPES Registry Identity

NPI1982597076
Entity TypeOrganization
Primary Taxonomy261QD0000X
Legal Business NameMICHAEL GRASSA DENTAL PC
Location Address207 W MAIN STSayville, NY 11782-2505
Mailing Address153 Toronto AveMassapequa, NY 11758-3944 · (631) 365-9568
Phone(631) 589-0672
Organization SubpartNo
Authorized OfficialMichael Thomas GrassaOwner · (631) 365-9568
Enumeration DateMay 29, 2025
NPPES CertifiedMay 29, 2025
✔ NPI 1982597076 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · DentalAmbulatory Health Care Facilities
Taxonomy Code261QD0000X
207 W MAIN ST, Sayville, NY 11782
Open in Google Maps ↗

Other Providers at the Same Location NPPES

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

SAYVILLE FAMILY DENTISTRY
Dentist (General Practice)
207 W MAIN ST
SAYVILLE, NY 11782
Suffolk County (631) 589-0672

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 Michael Grassa Dental PC's NPI number?

The NPI number for Michael Grassa Dental PC is 1982597076. It was assigned to this organization in the NPPES registry on May 29, 2025.

Where is Michael Grassa Dental PC located?

Michael Grassa Dental PC is located at 207 W Main St, Sayville, NY 11782. The listed phone number is (631) 589-0672.

What is Michael Grassa Dental PC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Dental, with taxonomy code 261QD0000X.

When was this NPI record last updated?

The NPPES record for Michael Grassa Dental PC was last updated on May 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.