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Robert Mark Rummel, MD, PHD

NPI 1033167093ActiveIndividual· Ophthalmology· Prescott, AZ

Ophthalmology (MD, PHD) in Prescott, Arizona, trained at University of Arizona College of Medicine (class of 1980). In 2024 Medicare paid $373,288 for 1,794 patients, and Part D covered 2,249 of their prescriptions, 57% of them generic. Genmab U.S., Inc. was the largest of 3 companies reporting payments in 2024, $68.82 in all, mostly food and beverage.

Overview

NPI1033167093
StatusActive
Entity typeIndividual
CredentialMD, PHD
Sole proprietorNo
NPI issuedMay 4, 2006
Last updated in NPPESJun 16, 2014

Specialties and licenses

TaxonomyCodeLicenseState
Ophthalmology Primary207W00000X14391AZ

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 - Ophthalmology (AZ)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients1,794
Services billed4,000 across 41 procedure codes
Paid by Medicare$373,288

Part D prescriptions in 2024

Prescriptions (claims)2,249 · 3,640 30-day fills
Patients653
Total drug cost$138,015
Generic share57% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Arizona College of Medicine
Graduation year1980
Medicare specialtyOphthalmology

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2024$68.82 · 3 payments from 3 companies

Top paying companies in 2024

CompanyAmountPayments
Genmab U.S., Inc.$32.981
Alcon Vision LLC$22.391
Bausch & Lomb Americas Inc.$13.451

What the 2024 payments were for

  • Food and Beverage$68.82 · 3 payments

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

Other Ophthalmology providers in Prescott

All Ophthalmology providers in Arizona →