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

John W. Zarrella, DMD, LLC

Organization General Practice Dentistry · NPI 1083143697

John W. Zarrella, DMD, LLC is a General Practice Dentistry in Ashland, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2017.

Licensed in
MA
In the registry since
2017
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

171 Main Street 100
Ashland, MA 01721
Phone: (508) 881-1280
Fax: (508) 881-3529
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence D16914 (MA)

Record details

NPI number1083143697
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Zarrella — Owner · (508) 881-1280
NPI enumeratedJune 7, 2017
Last updated in NPPESJune 7, 2017
Mailing address171 Main Street, 100, Ashland, MA 01721

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