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Douglas F. Carrasco, M.D.

NPI 1861406340ActiveIndividual· Internal Medicine· Temecula, CA

Internal Medicine (M.D.) in Temecula, California, trained at University of California, Geffen School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $1,348,209 for 11,553 claims, against $61,160 paid for services in 2024. Amgen Inc. was the largest of 12 companies reporting payments in 2025, $1,143 in all, mostly food and beverage.

Overview

NPI1861406340
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorYes
NPI issuedJul 28, 2006
Last updated in NPPESMay 18, 2011

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XG820910CA

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 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Internal Medicine (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients175
Services billed780 across 27 procedure codes
Paid by Medicare$61,160

Part D prescriptions in 2024

Prescriptions (claims)11,553 · 26,357 30-day fills
Patients721
Total drug cost$1,348,209
Generic share85% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of California, Geffen School of Medicine
Graduation year1993
Medicare specialtyInternal Medicine
TelehealthOffers telehealth

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,143 · 44 payments from 12 companies
  • 2024$972.46 · 40 payments from 12 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$1,143 · 44 payments

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

Other Internal Medicine providers in Temecula

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