Jeffery Tin Wai Kwock, MD
NPI 1386105492ActiveIndividual· Dermatology· Tacoma, WA
Dermatology (MD) in Tacoma, Washington, trained at Duke University School of Medicine (class of 2023). Their prescriptions cost Medicare Part D more than their services did: $33,405 for 668 claims, against $3,442 paid for services in 2024. Genzyme Corporation reported $138.86 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1386105492 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 29, 2019 |
| Last updated in NPPES | Sep 26, 2023 |
| Certified by provider | Sep 26, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MD61454503 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 22 |
|---|---|
| Services billed | 54 across 13 procedure codes |
| Paid by Medicare | $3,442 |
Part D prescriptions in 2024
| Prescriptions (claims) | 668 · 858 30-day fills |
|---|---|
| Patients | 267 |
| Total drug cost | $33,405 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 2023 |
| Medicare specialty | Dermatology |
Medical group
- Kaiser Foundation Health Plan of WashingtonBellevue, WA · 1,526 clinicians
Industry payments (Open Payments)
- 2025$138.86 · 1 payment from 1 company
- 2024$46.38 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $138.86 | 1 |
What the 2025 payments were for
- Food and Beverage$138.86 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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