Harry Yoon, M.D.
NPI 1255408258ActiveIndividual· Internal Medicine, Medical Oncology· Rochester, MN
Internal Medicine, Medical Oncology (M.D.) in Rochester, Minnesota, trained at Yale University School of Medicine (class of 2001). 283 Medicare patients in 2024, $1,011,619 paid; nearly all of their 258 Part D prescriptions were generic (95%). Jazz Pharmaceuticals Inc. was the largest of 5 companies reporting payments in 2025, $7,676 in all, mostly consulting fees.
Overview
| NPI | 1255408258 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 29, 2006 |
| Last updated in NPPES | Aug 21, 2020 |
| Certified by provider | Aug 21, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 50742 | MN |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 50742 | MN |
| Internal Medicine | 207R00000X | D0061790 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 283 |
|---|---|
| Services billed | 37,720 across 115 procedure codes |
| Paid by Medicare | $1,011,619 |
Part D prescriptions in 2024
| Prescriptions (claims) | 258 · 299 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $84,870 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Hematology/Oncology, Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Mayo ClinicRochester, MN · 4,956 clinicians
Hospital affiliation
- Mayo Clinic Hospital RochesterRochester, MN
Industry payments (Open Payments)
- 2025$7,676 · 9 payments from 5 companies
- 2024$14,734 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Jazz Pharmaceuticals Inc. | $3,098 | 1 |
| Beone Medicines USA, Inc. | $2,200 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $2,100 | 1 |
| Taiho Oncology, Inc. | $175.83 | 4 |
| Astrazeneca Pharmaceuticals LP | $102.39 | 2 |
What the 2025 payments were for
- Consulting Fee$4,300 · 2 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3,098 · 1 payment
- Compensation for serving as faculty or as a speaker for a medical education program$208.31 · 2 payments
- Travel and Lodging$60.91 · 3 payments
- Food and Beverage$9.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 93 medical oncologists in Rochester · All medical oncologists in Minnesota