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Elias Ballat, D.O.

NPI 1265882336ActiveIndividual· Hospitalist· Lancaster, CA

Hospitalist (D.O.) with Horizon Multicare Group Inc and 1 other group, practicing in Lancaster, California. Their prescriptions cost Medicare Part D more than their services did: $175,432 for 1,349 claims, against $29,532 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 4 companies reporting payments in 2025, $496.20 in all, mostly food and beverage. Lists Antelope Valley Hospital and 1 other hospital as hospital affiliations.

Overview

NPI1265882336
StatusActive
Entity typeIndividual
CredentialD.O.
Sole proprietorNo
NPI issuedJun 20, 2016
Last updated in NPPESDec 3, 2021
Certified by providerFeb 27, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Hospitalist Primary208M00000X20A15965CA
Internal Medicine207R00000X20A15965CA

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)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients91
Services billed414 across 25 procedure codes
Paid by Medicare$29,532

Part D prescriptions in 2024

Prescriptions (claims)1,349 · 3,132 30-day fills
Patients140
Total drug cost$175,432
Generic share85% of claims

Medicare sources and data years

Education and affiliations

Graduation year2016
Medicare specialtyInternal Medicine
TelehealthOffers telehealth

Medical groups

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$496.20 · 9 payments from 4 companies
  • 2024$114.83 · 3 payments from 3 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$496.20 · 9 payments

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

Other hospitalists in Lancaster

All hospitalists in California