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MICHAEL J. DINN, III, DMD, PC
NPI 1265602635
Dentist - General Practice in Sandwich, MA

Active since March 03, 2008
93 ROUTE 6A, SANDWICH, MA 02563(508) 888-1515 Get Directions Write a Review

NPPES record last updated: March 3, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Michael J. Dinn, Iii, Dmd, Pc NPPES

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

MICHAEL J. DINN, III, DMD, PC (NPI 1265602635) is a healthcare organization registered as a general practice in Sandwich, Massachusetts and active in the NPI registry since March 2008. The organization lists Michael J. Dinn, President, as its authorized official.

NPPES Registry Identity

NPI1265602635
Entity TypeOrganization
Primary Taxonomy1223G0001X
Legal Business NameMICHAEL J. DINN, III, DMD, PC
Location Address93 ROUTE 6ASandwich, MA 02563-1877
Mailing AddressPo Box 774Sandwich, MA 02563-0774 · (508) 888-1515
Phone(508) 888-1515
Organization SubpartNo
Authorized OfficialMichael J. DinnPresident · (508) 888-1515
Enumeration DateMarch 3, 2008
✔ NPI 1265602635 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 · 20951
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.
93 ROUTE 6A, Sandwich, MA 02563
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Other Providers at the Same Location NPPES 2

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

DR. MICHAEL JOSEPH DINN III D.M.D.
Dentist
93 ROUTE 6A
SANDWICH, MA 02563
Barnstable County (508) 888-1515
DR. CHRISTIAN J DINN DMD
Dentist
93 ROUTE 6A
SANDWICH, MA 02563
Barnstable County (508) 888-4372

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 J. Dinn, III, Dmd, PC's NPI number?

The NPI number for Michael J. Dinn, III, Dmd, PC is 1265602635. It was assigned to this organization in the NPPES registry on March 3, 2008.

Where is Michael J. Dinn, III, Dmd, PC located?

Michael J. Dinn, III, Dmd, PC is located at 93 Route 6A, Sandwich, MA 02563. The listed phone number is (508) 888-1515.

What is Michael J. Dinn, III, Dmd, PC's specialty?

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

What insurance does Michael J. Dinn, III, Dmd, PC accept?

Health plans from UnitedHealthcare list Michael J. Dinn, III, Dmd, PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Michael J. Dinn, III, Dmd, PC was last updated on March 3, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.