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

Michael J. Dinn, III, DMD, PC

Organization General Practice Dentistry · NPI 1265602635

Michael J. Dinn, III, DMD, PC is a General Practice Dentistry in Sandwich, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2008.

Licensed in
MA
In the registry since
2008
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

93 Route 6A
Sandwich, MA 02563-1877
Phone: (508) 888-1515
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 20951 (MA)

Record details

NPI number1265602635
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Dinn — President · (508) 888-1515
NPI enumeratedMarch 3, 2008
Last updated in NPPESMarch 3, 2008
Mailing addressPo Box 774, Sandwich, MA 02563-0774

Other providers in Sandwich