Grace Deng Keim, PA-C
NPI 1073996823ActiveIndividual· Physician Assistant, Surgical· Vancouver, WA
Physician Assistant, Surgical (PA-C) with Northwest Cancer Specialists PC, practicing in Vancouver, Washington. 64 Medicare patients in 2024, $7,846 paid; nearly all of their 109 Part D prescriptions were generic (94%). Pfizer Inc. was the largest of 5 companies reporting payments in 2025, $481.18 in all, mostly food and beverage. Lists Legacy Salmon Creek Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1073996823 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 29, 2015 |
| Last updated in NPPES | Dec 29, 2022 |
| Certified by provider | Dec 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | — | — |
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 - Physician Assistant (OR); Practitioner - Physician Assistant (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 64 |
|---|---|
| Services billed | 245 across 30 procedure codes |
| Paid by Medicare | $7,846 |
Part D prescriptions in 2024
| Prescriptions (claims) | 109 · 120 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $2,000 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Northwest Cancer Specialists PCTigard, OR · 69 clinicians
Hospital affiliations
- Legacy Salmon Creek Medical CenterVancouver, WA
- Peacehealth Southwest Medical CenteVancouver, WA
Industry payments (Open Payments)
- 2025$481.18 · 7 payments from 5 companies
- 2024$483.45 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $151.30 | 3 |
| Astrazeneca Pharmaceuticals LP | $117.78 | 1 |
| Seagen Inc. | $99.99 | 1 |
| Glaxosmithkline, LLC. | $86.41 | 1 |
| Merck Sharp & Dohme LLC | $25.70 | 1 |
What the 2025 payments were for
- Food and Beverage$355.49 · 5 payments
- Education$125.69 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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