Wendy W. Chang, MD
NPI 1942430624ActiveIndividual· Neurological Surgery· Vancouver, WA
Neurological Surgery (MD) in Vancouver, Washington, trained at Duke University School of Medicine (class of 2009). Mostly services rather than prescriptions: Medicare paid $94,354 for 209 patients in 2024, with only 40 Part D claims. Biocomposites Inc reported $18.57 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1942430624 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 16, 2009 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | MD60387542 | WA |
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 - Neurosurgery (OR); Practitioner - Neurosurgery (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 209 |
|---|---|
| Services billed | 984 across 47 procedure codes |
| Paid by Medicare | $94,354 |
Part D prescriptions in 2024
| Prescriptions (claims) | 40 · 44 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $536.84 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Neurosurgery |
Medical group
- Northwest Surgical Specialists PCVancouver, WA · 119 clinicians
Hospital affiliations
- Legacy Salmon Creek Medical CenterVancouver, WA
- Peacehealth Southwest Medical CenteVancouver, WA
- Peacehealth St John Medical CenterLongview, WA
- Providence Hood River Memorial HospitalHood River, OR
- Skyline HospitalWhite Salmon, WA
Industry payments (Open Payments)
- 2025$18.57 · 1 payment from 1 company
- 2024$219.85 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biocomposites Inc | $18.57 | 1 |
What the 2025 payments were for
- Food and Beverage$18.57 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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