Yong Woo Pak, FNP
NPI 1437738986ActiveIndividual· Nurse Practitioner, Family· Flushing, NY
Nurse Practitioner, Family (FNP) with Prominis Medical Services PC, practicing in Flushing, New York. Their prescriptions cost Medicare Part D more than their services did: $156,074 for 1,332 claims, against $6,322 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 7 companies reporting payments in 2025, $1,155 in all, mostly food and beverage.
Overview
| NPI | 1437738986 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | Yes |
| NPI issued | Apr 2, 2021 |
| Last updated in NPPES | Apr 2, 2021 |
| Certified by provider | Apr 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | F34733301 | NY |
| Nurse Practitioner, Family | 363LF0000X | F347333-01 | 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 - Nurse Practitioner (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 39 |
|---|---|
| Services billed | 143 across 16 procedure codes |
| Paid by Medicare | $6,322 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,332 · 2,542 30-day fills |
|---|---|
| Patients | 147 |
| Total drug cost | $156,074 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Prominis Medical Services PCBrooklyn, NY · 47 clinicians
Industry payments (Open Payments)
- 2025$1,155 · 22 payments from 7 companies
- 2024$441.60 · 17 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $635.04 | 8 |
| Novo Nordisk Inc | $174.83 | 4 |
| Viiv Healthcare Company | $157.59 | 3 |
| Astellas Pharma US Inc | $90.35 | 3 |
| Agios Pharmaceuticals, Inc. | $60.01 | 2 |
What the 2025 payments were for
- Food and Beverage$1,155 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 185 family nurse practitioners in Flushing · All family nurse practitioners in New York