Jeff Porter Sharman, M.D.
NPI 1659596179ActiveIndividual· Internal Medicine, Medical Oncology· Eugene, OR
Internal Medicine, Medical Oncology (M.D.) in Eugene, Oregon, trained at University of California, Davis School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $9,523,116 for 1,567 claims, against $2,840,385 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 11 companies reporting payments in 2025, $32,442 in all, mostly consulting fees.
Overview
| NPI | 1659596179 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 17, 2007 |
| Last updated in NPPES | Aug 5, 2021 |
| Certified by provider | Aug 5, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | MD28267 | OR |
| Internal Medicine, Hematology & Oncology | 207RH0003X | A87148 | CA |
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 - Hematology/Oncology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 712 |
|---|---|
| Services billed | 147,195 across 174 procedure codes |
| Paid by Medicare | $2,840,385 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,567 · 2,134 30-day fills |
|---|---|
| Patients | 288 |
| Total drug cost | $9,523,116 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | University of California, Davis School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Oncology Associates of Oregon P CEugene, OR · 48 clinicians
Hospital affiliations
- Bay Area HospitalCoos Bay, OR
- Curry General HospitalGold Beach, OR
- Good Samaritan Regional Medical CenterCorvallis, OR
- Peace Harbor Medical CenterFlorence, OR
- Sacred Heart Medical Center - RiverbendSpringfield, OR
Industry payments (Open Payments)
- 2025$32,442 · 27 payments from 11 companies
- 2024$24,636 · 29 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $7,666 | 3 |
| Beone Medicines USA, Inc. | $5,299 | 5 |
| E.R. Squibb & Sons, L.L.C. | $4,703 | 3 |
| Janssen Global Services, LLC | $4,575 | 5 |
| Roche Products Limited | $3,280 | 1 |
What the 2025 payments were for
- Consulting Fee$31,781 · 19 payments
- Food and Beverage$661.29 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Medical Oncology providers in Eugene
- 1245360759
- 1427250505
- 1356447288
- 1861462566
- 1780674036
All Internal Medicine, Medical Oncology providers in Oregon →