Hoi-Wing Susanna Yim, M.D.
NPI 1013358134ActiveIndividual· Internal Medicine· Newark, NJ
Internal Medicine (M.D.) with Yakima Valley Memorial Physicians, practicing in Newark, New Jersey. In 2024 Medicare paid $23,843 for 136 patients, and Part D covered 161 of their prescriptions, 84% of them generic. Stryker Corporation was the largest of 4 companies reporting payments in 2025, $467.36 in all, mostly food and beverage. Lists Yakima Valley Memorial as a hospital affiliation.
Overview
| NPI | 1013358134 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 17, 2013 |
| Last updated in NPPES | Jul 10, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 60660000 | 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 - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 136 |
|---|---|
| Services billed | 354 across 10 procedure codes |
| Paid by Medicare | $23,843 |
Part D prescriptions in 2024
| Prescriptions (claims) | 161 · 163 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $9,680 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Yakima Valley Memorial PhysiciansYakima, WA · 391 clinicians
Hospital affiliation
- Yakima Valley MemorialYakima, WA
Industry payments (Open Payments)
- 2025$467.36 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $164.08 | 1 |
| Novo Nordisk Inc | $124.99 | 1 |
| Tandem Diabetes Care, Inc. | $103.29 | 1 |
| Dexcom, Inc. | $75.00 | 1 |
What the 2025 payments were for
- Food and Beverage$467.36 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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