Jihyun Kim Yoon, FNP-BC
NPI 1891458220ActiveIndividual· Nurse Practitioner, Family· Mc Lean, VA
Nurse Practitioner, Family (FNP-BC) in Mc Lean, Virginia, trained at George Washington University School of Medicine (class of 2021). Their prescriptions cost Medicare Part D more than their services did: $35,050 for 174 claims, against $11,205 paid for services in 2024. Qol Medical, LLC was the largest of 15 companies reporting payments in 2025, $1,297 in all, mostly food and beverage.
Overview
| NPI | 1891458220 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Oct 21, 2021 |
| Last updated in NPPES | Mar 21, 2023 |
| Certified by provider | Mar 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 0024182671 | VA |
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 (DC); Practitioner - Nurse Practitioner (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 102 |
|---|---|
| Services billed | 139 across 7 procedure codes |
| Paid by Medicare | $11,205 |
Part D prescriptions in 2024
| Prescriptions (claims) | 174 · 242 30-day fills |
|---|---|
| Patients | 119 |
| Total drug cost | $35,050 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Inova Health Care ServicesAlexandria, VA · 1,817 clinicians
- Virginia Hospital Center Physician Group LLCArlington, VA · 353 clinicians
Hospital affiliations
- Inova Alexandria HospitalAlexandria, VA
- Inova Fair Oaks HospitalFairfax, VA
- Virginia Hospital CenterArlington, VA
Industry payments (Open Payments)
- 2025$1,297 · 56 payments from 15 companies
- 2024$1,084 · 40 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Qol Medical, LLC | $268.65 | 13 |
| Regeneron Healthcare Solutions, Inc. | $168.40 | 8 |
| Ardelyx, Inc. | $155.34 | 9 |
| Madrigal Pharmaceuticals | $149.17 | 1 |
| Phathom Pharmaceuticals, Inc. | $88.81 | 6 |
What the 2025 payments were for
- Food and Beverage$1,297 · 56 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 family nurse practitioners in Mc Lean · All family nurse practitioners in Virginia