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Daniel Joseph Herr, MD

NPI 1174083208ActiveIndividual· Radiology, Radiation Oncology· Portland, ME

Radiology, Radiation Oncology (MD) in Portland, Maine, trained at Medical University of South Carolina College of Medicine (class of 2019). 111 Medicare patients in 2024, $57,405 paid; nearly all of their 86 Part D prescriptions were generic (95%).

Overview

NPI1174083208
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedMar 24, 2019
Last updated in NPPESApr 21, 2026
Certified by providerApr 21, 2026

Specialties and licenses

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 - Radiation Oncology (ME); Practitioner - Radiation Oncology (NH)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients111
Services billed775 across 27 procedure codes
Paid by Medicare$57,405

Part D prescriptions in 2024

Prescriptions (claims)86 · 109 30-day fills
Patients49
Total drug cost$1,557
Generic share95% of claims

Medicare sources and data years

Education and affiliations

Medical schoolMedical University of South Carolina College of Medicine
Graduation year2019
Medicare specialtyRadiation Oncology

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

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