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Brian Mendoza

NPI 1316444946ActiveIndividual· Internal Medicine· Orange, CA

Internal Medicine in Orange, California, trained at Rush Medical College of Rush University (class of 2018). Part D covered 79 prescriptions written in 2024, 66% of them generic. Olympus Medical Systems Corporation was the largest of 4 companies reporting payments in 2025, $3,221 in all, mostly travel and lodging.

Overview

NPI1316444946
StatusActive
Entity typeIndividual
Sole proprietorNo
NPI issuedApr 10, 2018
Last updated in NPPESJun 3, 2025
Certified by providerJun 3, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XA167197CA

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 - Internal Medicine (CA)

Part D prescriptions in 2024

Prescriptions (claims)79 · 133 30-day fills
Patients32
Total drug cost$37,368
Generic share66% of claims

Medicare sources and data years

Education and affiliations

Medical schoolRush Medical College of Rush University
Graduation year2018
Medicare specialtyInternal Medicine

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$3,221 · 13 payments from 4 companies
  • 2024$167.71 · 2 payments from 1 company

Top paying companies in 2025

What the 2025 payments were for

  • Travel and Lodging$1,668 · 7 payments
  • Consulting Fee$1,071 · 1 payment
  • Food and Beverage$482.18 · 5 payments

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

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