Ryan Michael Carr, M.D., PH.D.
NPI 1366820789ActiveIndividual· Internal Medicine, Medical Oncology· Rochester, MN
Internal Medicine, Medical Oncology (M.D., PH.D.) with Mayo Clinic, practicing in Rochester, Minnesota. In 2024 Medicare paid $2,094,564 for 513 patients, and Part D covered 496 of their prescriptions, 80% of them generic. Tempus Ai, Inc was the largest of 3 companies reporting payments in 2025, $138.96 in all, mostly food and beverage. Lists Mayo Clinic Health System - Cannon Falls and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1366820789 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | May 18, 2015 |
| Last updated in NPPES | Apr 29, 2022 |
| Certified by provider | Apr 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 60695 | MN |
| Internal Medicine | 207R00000X | 60695 | MN |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 60695 | MN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Medical Oncology (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 513 |
|---|---|
| Services billed | 88,505 across 131 procedure codes |
| Paid by Medicare | $2,094,564 |
Part D prescriptions in 2024
| Prescriptions (claims) | 496 · 690 30-day fills |
|---|---|
| Patients | 110 |
| Total drug cost | $354,717 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Medical Oncology |
| Secondary specialties | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Mayo ClinicRochester, MN · 4,956 clinicians
Hospital affiliations
- Mayo Clinic Health System - Cannon FallsCannon Falls, MN
- Mayo Clinic Health System New PragueNew Prague, MN
- Mayo Clinic Hospital RochesterRochester, MN
Industry payments (Open Payments)
- 2025$138.96 · 3 payments from 3 companies
- 2024$133.74 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tempus Ai, Inc | $81.68 | 1 |
| Janssen Biotech, Inc. | $32.52 | 1 |
| Glaxosmithkline, LLC. | $24.76 | 1 |
What the 2025 payments were for
- Food and Beverage$138.96 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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