Skip to content

Benjamin Janson, M.D.

NPI 1275957623ActiveIndividual· Ophthalmology· Iowa City, IA

Ophthalmology (M.D.) in Iowa City, Iowa, trained at Johns Hopkins University School of Medicine (class of 2016). In 2024 Medicare paid $409,818 for 459 patients, and Part D covered 714 of their prescriptions, 83% of them generic.

Overview

NPI1275957623
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedFeb 5, 2014
Last updated in NPPESJan 25, 2022
Certified by providerJan 25, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Ophthalmology Primary207W00000XMD-47079IA

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 - Ophthalmology (IA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients459
Services billed5,407 across 38 procedure codes
Paid by Medicare$409,818

Part D prescriptions in 2024

Prescriptions (claims)714 · 987 30-day fills
Patients182
Total drug cost$29,551
Generic share83% of claims

Medicare sources and data years

Education and affiliations

Medical schoolJohns Hopkins University School of Medicine
Graduation year2016
Medicare specialtyOphthalmology

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other ophthalmologists in Iowa City

All 94 ophthalmologists in Iowa City · All ophthalmologists in Iowa