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Caspian Oliai, M.D.

NPI 1366737231ActiveIndividual· Internal Medicine, Hematology & Oncology· Los Angeles, CA

Internal Medicine, Hematology & Oncology (M.D.) with The Regents of the University of California, practicing in Los Angeles, California. Their prescriptions cost Medicare Part D more than their services did: $3,168,063 for 574 claims, against $1,153,844 paid for services in 2024. National Marrow Donor Program was the largest of 7 companies reporting payments in 2025, $3,021 in all, mostly travel and lodging. Lists El Centro Regional Medical Center and 3 other hospitals as hospital affiliations.

Overview

NPI1366737231
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 18, 2011
Last updated in NPPESNov 15, 2019

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Hematology & Oncology Primary207RH0003XA123182CA

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 - Hematology/Oncology (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients497
Services billed49,675 across 125 procedure codes
Paid by Medicare$1,153,844

Part D prescriptions in 2024

Prescriptions (claims)574 · 802 30-day fills
Patients100
Total drug cost$3,168,063
Generic share54% of claims

Medicare sources and data years

Education and affiliations

Graduation year2011
Medicare specialtyHematology/Oncology
Secondary specialtiesInternal Medicine
TelehealthOffers telehealth

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$3,021 · 15 payments from 7 companies
  • 2024$233.54 · 6 payments from 4 companies

Top paying companies in 2025

What the 2025 payments were for

  • Travel and Lodging$2,000 · 1 payment
  • Food and Beverage$617.70 · 11 payments
  • Education$403.68 · 3 payments

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

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