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Ronald C. Holness, MD

NPI 1114938867ActiveIndividual· Surgery· Los Alamitos, CA

Surgery (MD) in Los Alamitos, California, trained at University of California, Geffen School of Medicine (class of 1983). Mostly services rather than prescriptions: Medicare paid $213,379 for 213 patients in 2024, with only 35 Part D claims. Organogenesis Inc. reported $27.07 in payments in 2024, mostly food and beverage.

Overview

NPI1114938867
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedAug 10, 2006
Last updated in NPPESFeb 25, 2013

Specialties and licenses

TaxonomyCodeLicenseState
Surgery Primary208600000XG55605CA

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 - General Surgery (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients213
Services billed3,104 across 24 procedure codes
Paid by Medicare$213,379

Part D prescriptions in 2024

Prescriptions (claims)35 · 39 30-day fills
Patients24
Total drug cost$738.07
Generic share94% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of California, Geffen School of Medicine
Graduation year1983
Medicare specialtyGeneral Surgery
Secondary specialtiesUndersea And Hyperbaric Medicine

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2024$27.07 · 1 payment from 1 company

Top paying companies in 2024

CompanyAmountPayments
Organogenesis Inc.$27.071

What the 2024 payments were for

  • Food and Beverage$27.07 · 1 payment

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

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