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

Joseph Gary Zarrella, DMD, MS

Individual provider Dentist · NPI 1710595376

Joseph Gary Zarrella, DMD, MS is a Dentist in Johnston, Rhode Island. Licensed in Idaho. Registered with an NPI since 2020.

Licensed in
ID
In the registry since
2020
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

4 Greenview Ct
Johnston, RI 02919-1637
Phone: (401) 239-6721
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence D-5178 (ID)

Record details

NPI number1710595376
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD , MS
Sole proprietorNo
NPI enumeratedJuly 20, 2020
Last updated in NPPESJuly 20, 2020
Certification dateJuly 20, 2020

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Education $150 2 payments · educational material or training, not a fee
Food and Beverage $142 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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