Cheryl Lynn Upchurch, PMHNP
NPI 1801434733ActiveIndividual· Nurse Practitioner, Psych/Mental Health· St Charles, IL
Nurse Practitioner, Psych/Mental Health (PMHNP) in St Charles, Illinois, licensed in IL, with an NPI issued in December 2019. Their prescriptions cost Medicare Part D more than their services did: $105,355 for 1,005 claims, against $4,424 paid for services in 2024. Alnylam Pharmaceuticals Inc. reported $15.45 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1801434733 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Dec 10, 2019 |
| Last updated in NPPES | Apr 8, 2025 |
| Certified by provider | Apr 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 277001736 | 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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 85 across 7 procedure codes |
| Paid by Medicare | $4,424 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,005 · 1,332 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $105,355 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2025$15.45 · 1 payment from 1 company
- 2024$1,186 · 59 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alnylam Pharmaceuticals Inc. | $15.45 | 1 |
What the 2025 payments were for
- Food and Beverage$15.45 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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