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Ryan Michael Lanning, M.D., PHD.

NPI 1023302148ActiveIndividual· Radiology, Radiation Oncology· Aurora, CO

Radiology, Radiation Oncology (M.D., PHD.) in Aurora, Colorado, trained at Harvard Medical School (class of 2011). 423 Medicare patients in 2024, $209,366 paid; nearly all of their 356 Part D prescriptions were generic (94%).

Overview

NPI1023302148
StatusActive
Entity typeIndividual
CredentialM.D., PHD.
Sole proprietorNo
NPI issuedJun 6, 2011
Last updated in NPPESJul 11, 2016

Specialties and licenses

TaxonomyCodeLicenseState
Radiology, Radiation Oncology Primary2085R0001XDR.0056923CO

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 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Radiation Oncology (CO); Practitioner - Radiation Oncology (WY)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients423
Services billed2,490 across 32 procedure codes
Paid by Medicare$209,366

Part D prescriptions in 2024

Prescriptions (claims)356 · 406 30-day fills
Patients105
Total drug cost$5,931
Generic share94% of claims

Medicare sources and data years

Education and affiliations

Medical schoolHarvard Medical School
Graduation year2011
Medicare specialtyRadiation Oncology
TelehealthOffers telehealth

Medical groups

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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