Joonkwon Bak
NPI 1356868301ActiveIndividual· Physician Assistant· Bronx, NY
Physician Assistant with North Shore Lij Urgent Care PC, practicing in Bronx, New York. 65 Medicare patients in 2024, $5,998 paid; nearly all of their 259 Part D prescriptions were generic (95%). Csl Behring reported $67.89 in payments in 2025, mostly food and beverage. Lists Jones Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1356868301 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 29, 2017 |
| Last updated in NPPES | Jul 21, 2022 |
| Certified by provider | Mar 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 021224 | NY |
| Physician Assistant, Medical | 363AM0700X | 021224 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 75 across 12 procedure codes |
| Paid by Medicare | $5,998 |
Part D prescriptions in 2024
| Prescriptions (claims) | 259 · 263 30-day fills |
|---|---|
| Patients | 175 |
| Total drug cost | $3,499 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- North Shore Lij Urgent Care PCPlainview, NY · 390 clinicians
Hospital affiliation
- Jones Memorial HospitalWellsville, NY
Industry payments (Open Payments)
- 2025$67.89 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Csl Behring | $67.89 | 2 |
What the 2025 payments were for
- Food and Beverage$67.89 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,020 physician assistants in Bronx · All physician assistants in New York