Skip to content

Benjamin H. Capper, M.D.

NPI 1437544699ActiveIndividual· Internal Medicine· Newbury Park, CA

Internal Medicine (M.D.) in Newbury Park, California, trained at Georgetown University School of Medicine (class of 2015). Part D covered 24 prescriptions written in 2024, 100% of them generic. Pfizer Inc. was the largest of 5 companies reporting payments in 2025, $168.40 in all, mostly food and beverage.

Overview

NPI1437544699
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedApr 3, 2015
Last updated in NPPESJul 2, 2026
Certified by providerJul 2, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XC196783CA
Internal Medicine207R00000XMD60826992WA
Internal Medicine207R00000XDR.0077158CO
Internal Medicine207R00000X252371AK

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)Enrolled Practitioner - Internal Medicine (CA); Practitioner - Internal Medicine (WA)

Part D prescriptions in 2024

Prescriptions (claims)24 · 24 30-day fills
Total drug cost$307.01
Generic share100% of claims

Medicare sources and data years

Education and affiliations

Medical schoolGeorgetown University School of Medicine
Graduation year2015
Medicare specialtyInternal Medicine
TelehealthOffers telehealth

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$168.40 · 8 payments from 5 companies

Top paying companies in 2025

CompanyAmountPayments
Pfizer Inc.$57.913
Amgen Inc.$46.712
Novo Nordisk Inc$24.611
Astrazeneca Pharmaceuticals LP$19.881
Lundbeck LLC$19.291

What the 2025 payments were for

  • Food and Beverage$168.40 · 8 payments

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

Other internal medicine physicians in Newbury Park

All internal medicine physicians in California