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Arbis Rojas, MD

NPI 1235460510ActiveIndividual· Internal Medicine, Geriatric Medicine· Pasadena, CA

Internal Medicine, Geriatric Medicine (MD) in Pasadena, California, trained at University of California, Geffen School of Medicine (class of 2009). In 2024 Medicare paid $824,786 for 414 patients, and Part D covered 9,789 of their prescriptions, 84% of them generic.

Overview

NPI1235460510
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJan 26, 2010
Last updated in NPPESMar 29, 2019

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Geriatric Medicine Primary207RG0300XA114775CA

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 - Geriatric Medicine (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients414
Services billed13,074 across 29 procedure codes
Paid by Medicare$824,786

Part D prescriptions in 2024

Prescriptions (claims)9,789 · 13,226 30-day fills
Patients398
Total drug cost$828,544
Generic share84% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of California, Geffen School of Medicine
Graduation year2009
Medicare specialtyGeriatric Medicine

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

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