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Diana Maria Mokaya, M.D.

NPI 1023458528ActiveIndividual· Family Medicine· Union City, CA

Family Medicine (M.D.) in Union City, California, licensed in CA, with an NPI issued in June 2013. Part D covered 246 prescriptions written in 2024, 85% of them generic. Exact Sciences Corporation reported $47.62 in payments in 2025, mostly food and beverage.

Overview

NPI1023458528
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 28, 2013
Last updated in NPPESMay 5, 2026
Certified by providerMay 5, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000XA133542CA

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)Enrolled Practitioner - Family Practice (CA)

Part D prescriptions in 2024

Prescriptions (claims)246 · 547 30-day fills
Patients51
Total drug cost$28,065
Generic share85% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$47.62 · 3 payments from 1 company
  • 2024$33.16 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Exact Sciences Corporation$47.623

What the 2025 payments were for

  • Food and Beverage$47.62 · 3 payments

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

Other Family Medicine providers in Union City

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