Samuel J. Fellin, DO
NPI 1265463996ActiveIndividual· Internal Medicine· Tigard, OR
Internal Medicine (DO) in Tigard, Oregon, trained at College of Osteo Med of the Pacific at Pomona (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $1,006,485 for 12,211 claims, against $44,552 paid for services in 2024.
Overview
| NPI | 1265463996 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 5, 2006 |
| Last updated in NPPES | Oct 15, 2020 |
| Certified by provider | Oct 15, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | DO16616 | OR |
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 - Internal Medicine (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 252 |
|---|---|
| Services billed | 1,142 across 45 procedure codes |
| Paid by Medicare | $44,552 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,211 · 26,135 30-day fills |
|---|---|
| Patients | 725 |
| Total drug cost | $1,006,485 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | College of Osteo Med of the Pacific at Pomona |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Providence Health and Services OregonPortland, OR · 1,433 clinicians
Hospital affiliations
- Providence Newberg Medical CenterNewberg, OR
- Providence Portland Medical CenterPortland, OR
- Providence St Vincent Medical CenterPortland, OR
Other facilities
- Amedisys Home Health CareHome health agency · Portland, OR
- Providence Home HealthHome health agency · Portland, OR
- Providence HospiceHospice · Portland, OR
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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