Tamara Shannan Simpson, MD
NPI 1003935388ActiveIndividual· Orthopaedic Surgery· Hermiston, OR
Orthopaedic Surgery (MD) in Hermiston, Oregon, trained at Oregon Health Sciences University School of Medicine (class of 2002). Mostly services rather than prescriptions: Medicare paid $18,728 for 74 patients in 2024, with only 38 Part D claims. Depuy Synthes Sales Inc. reported $45.26 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003935388 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 28, 2007 |
| Last updated in NPPES | Jun 10, 2026 |
| Certified by provider | Jun 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | MD21283 | OR |
| Orthopaedic Surgery, Orthopaedic Trauma | 207XX0801X | MD21283 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 280 across 36 procedure codes |
| Paid by Medicare | $18,728 |
Part D prescriptions in 2024
| Prescriptions (claims) | 38 · 40 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $206.78 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Good Shepherd Health Care SystemHermiston, OR · 136 clinicians
Hospital affiliations
- Good Shepherd Medical CenterHermiston, OR
- St Anthony HospitalPendleton, OR
Industry payments (Open Payments)
- 2025$45.26 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $45.26 | 1 |
What the 2025 payments were for
- Food and Beverage$45.26 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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