NPI Lens

Jacob Matthew Simmons, DMD

NPI 1346972288ActiveIndividual· Dentist, General Practice· Rancho Cucamonga, CA

Dentist, General Practice (DMD) in Rancho Cucamonga, California, licensed in CA, with an NPI issued in June 2022. Part D covered 37 prescriptions written in 2024, 76% of them generic. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) reported $14.98 in payments in 2025, mostly food and beverage.

Overview

NPI1346972288
StatusActive
Entity typeIndividual
CredentialDMD
Sole proprietorNo
NPI issuedJun 29, 2022
Last updated in NPPESOct 6, 2025
Certified by providerOct 6, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Dentist, General Practice Primary1223G0001X111342CA

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 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

Part D prescriptions in 2024

Prescriptions (claims)37 · 39 30-day fills
Patients16
Total drug cost$203.30
Generic share76% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$14.98 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.)$14.981

What the 2025 payments were for

  • Food and Beverage$14.98 · 1 payment

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

Other general dentists in Rancho Cucamonga

All 116 general dentists in Rancho Cucamonga · All general dentists in California