Corey J. Vande Zandschulp, M.D.
NPI 1477567402ActiveIndividual· Orthopaedic Surgery· Lake Oswego, OR
Orthopaedic Surgery (M.D.) in Lake Oswego, Oregon, trained at Georgetown University School of Medicine (class of 2000). Mostly services rather than prescriptions: Medicare paid $63,199 for 77 patients in 2024, with only 31 Part D claims. Smith+nephew, Inc. was the largest of 4 companies reporting payments in 2025, $3,112 in all, mostly food and beverage.
Overview
| NPI | 1477567402 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 27, 2006 |
| Last updated in NPPES | Nov 21, 2025 |
| Certified by provider | Nov 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | MD24129 | OR |
| Orthopaedic Surgery, Orthopaedic Trauma | 207XX0801X | MD6143532 | WA |
| Specialist | 174400000X | MD24129 | OR |
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 (OR); Practitioner - Orthopedic Surgery (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 269 across 72 procedure codes |
| Paid by Medicare | $63,199 |
Part D prescriptions in 2024
| Prescriptions (claims) | 31 · 31 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $242.47 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Northwest Surgical Specialists PCVancouver, WA · 119 clinicians
- Summit Orthopaedics, LLPLake Oswego, OR · 17 clinicians
Hospital affiliations
- Columbia Memorial HospitalAstoria, OR
- Legacy Emanuel Medical CenterPortland, OR
- Legacy Mount Hood Medical CenterGresham, OR
- Peacehealth Southwest Medical CenteVancouver, WA
- Providence Portland Medical CenterPortland, OR
Industry payments (Open Payments)
- 2025$3,112 · 41 payments from 4 companies
- 2024$580.96 · 14 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $2,228 | 14 |
| Depuy Synthes Sales Inc. | $675.02 | 23 |
| Checkpoint Surgical, Inc | $182.97 | 3 |
| Bioventus LLC | $25.91 | 1 |
What the 2025 payments were for
- Food and Beverage$1,614 · 36 payments
- Travel and Lodging$1,498 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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