Mikyong Suh, MSN, PMHNP-BC
NPI 1851721377ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Naperville, IL
Nurse Practitioner, Psych/Mental Health (MSN, PMHNP-BC) in Naperville, Illinois, licensed in IL, with an NPI issued in November 2013. Their prescriptions cost Medicare Part D more than their services did: $164,107 for 1,212 claims, against $2,271 paid for services in 2024. Abbvie Inc. was the largest of 9 companies reporting payments in 2025, $907.46 in all, mostly food and beverage.
Overview
| NPI | 1851721377 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, PMHNP-BC |
| Sole proprietor | No |
| NPI issued | Nov 19, 2013 |
| Last updated in NPPES | Nov 4, 2026 |
| Certified by provider | Nov 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 277005425 | IL |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 30 across 4 procedure codes |
| Paid by Medicare | $2,271 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,212 · 1,297 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $164,107 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2025$907.46 · 45 payments from 9 companies
- 2024$934.21 · 43 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $180.01 | 9 |
| Otsuka America Pharmaceutical, Inc. | $159.43 | 8 |
| Teva Pharmaceuticals USA, Inc. | $108.97 | 6 |
| E.R. Squibb & Sons, L.L.C. | $106.15 | 6 |
| Vanda Pharmaceuticals Inc. | $95.61 | 5 |
What the 2025 payments were for
- Food and Beverage$907.46 · 45 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 52 psychiatric nurse practitioners in Naperville · All psychiatric nurse practitioners in Illinois