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Ronald Yendrek, DO

NPI 1306888771ActiveIndividual· Psychiatry & Neurology, Psychiatry· Warren, OH

Psychiatry & Neurology, Psychiatry (DO) in Warren, Ohio, trained at Ohio University, College of Osteopathic Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $1,138,482 for 5,464 claims, against $23,601 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 16 companies reporting payments in 2025, $1,521 in all, mostly food and beverage.

Overview

NPI1306888771
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedJun 12, 2006
Last updated in NPPESDec 8, 2011

Specialties and licenses

TaxonomyCodeLicenseState
Psychiatry & Neurology, Psychiatry Primary2084P0800X34-00-5024-4OH
Psychiatry & Neurology, Addiction Psychiatry2084P0802X34-00-5024-4OH
Psychiatry & Neurology, Child & Adolescent Psychiatry2084P0804X34-00-5024-4OH
Psychiatry & Neurology, Geriatric Psychiatry2084P0805X34-00-5024-4OH

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 - Psychiatry (OH)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients112
Services billed440 across 6 procedure codes
Paid by Medicare$23,601

Part D prescriptions in 2024

Prescriptions (claims)5,464 · 6,136 30-day fills
Patients267
Total drug cost$1,138,482
Generic share89% of claims

Medicare sources and data years

Education and affiliations

Medical schoolOhio University, College of Osteopathic Medicine
Graduation year1989
Medicare specialtyPsychiatry
Secondary specialtiesAddiction Medicine
TelehealthOffers telehealth

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,521 · 96 payments from 16 companies
  • 2024$1,419 · 81 payments from 14 companies

Top paying companies in 2025

CompanyAmountPayments
E.R. Squibb & Sons, L.L.C.$275.4016
Alkermes, Inc.$225.6613
Neurocrine Biosciences, Inc.$199.6716
Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.)$191.4815
Otsuka America Pharmaceutical, Inc.$185.2811

What the 2025 payments were for

  • Food and Beverage$1,521 · 96 payments

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

Other psychiatrists in Warren

All psychiatrists in Ohio