Wren V. McCallister, M.D.
NPI 1821037722ActiveIndividual· Orthopaedic Surgery· Edmonds, WA
Orthopaedic Surgery (M.D.) in Edmonds, Washington, trained at University of Washington School of Medicine (class of 2000). 262 Medicare patients in 2024, $93,900 paid; nearly all of their 189 Part D prescriptions were generic (99%). Fidia Pharma USA Inc. reported $22.38 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1821037722 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 6, 2006 |
| Last updated in NPPES | Oct 7, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | MD00046171 | WA |
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 - Orthopedic Surgery (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 262 |
|---|---|
| Services billed | 1,547 across 79 procedure codes |
| Paid by Medicare | $93,900 |
Part D prescriptions in 2024
| Prescriptions (claims) | 189 · 194 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $1,563 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Orthopedic Surgery |
| Secondary specialties | Hand Surgery |
Medical group
- Proliance Surgeons Inc P SEverett, WA · 397 clinicians
Hospital affiliation
- Swedish Edmonds HospitalEdmonds, WA
Industry payments (Open Payments)
- 2025$22.38 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fidia Pharma USA Inc. | $22.38 | 1 |
What the 2025 payments were for
- Food and Beverage$22.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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