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John Joseph Petrini Jr., D.D.S, M.S.

NPI 1679634679ActiveIndividual· Dentist, Prosthodontics· Walnut Creek, CA

Dentist, Prosthodontics (D.D.S, M.S.) in Walnut Creek, California, licensed in WA, with an NPI issued in December 2006. Part D covered 15 prescriptions written in 2024. Patterson Companies, Inc. was the largest of 2 companies reporting payments in 2025, $85.95 in all, mostly food and beverage.

Overview

NPI1679634679
StatusActive
Entity typeIndividual
CredentialD.D.S, M.S.
Sole proprietorYes
NPI issuedDec 13, 2006
Last updated in NPPESMay 26, 2020
Certified by providerMay 26, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Dentist, Prosthodontics Primary1223P0700X60724749WA

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Not in the public enrollment file of Oct 1, 2026
Opt-outPast opt-out Oct 23, 2018 – Oct 23, 2026
Can order and referYes

Part D prescriptions in 2024

Prescriptions (claims)15 · 15 30-day fills
Total drug cost$132.48

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$85.95 · 3 payments from 2 companies
  • 2024$2,608 · 10 payments from 2 companies

Top paying companies in 2025

CompanyAmountPayments
Patterson Companies, Inc.$71.822
Gc America Inc.$14.131

What the 2025 payments were for

  • Food and Beverage$85.95 · 3 payments

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

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