Catherine Nailaen Mepukori, NP
NPI 1003514563ActiveIndividual· Nurse Practitioner, Psych/Mental Health· St. Charles, MO
Nurse Practitioner, Psych/Mental Health (NP) with Missouri Medical Providers LLC, practicing in St. Charles, Missouri. 620 Medicare patients in 2024, $148,667 paid; nearly all of their 819 Part D prescriptions were generic (97%). Teva Pharmaceuticals USA, Inc. was the largest of 2 companies reporting payments in 2025, $101.82 in all, mostly food and beverage. Lists Ste Genevieve County Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1003514563 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Feb 22, 2023 |
| Last updated in NPPES | Feb 27, 2024 |
| Certified by provider | Feb 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 2023008021 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (IA); Practitioner - Nurse Practitioner (IL); Practitioner - Nurse Practitioner (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 620 |
|---|---|
| Services billed | 2,657 across 21 procedure codes |
| Paid by Medicare | $148,667 |
Part D prescriptions in 2024
| Prescriptions (claims) | 819 · 971 30-day fills |
|---|---|
| Patients | 201 |
| Total drug cost | $38,902 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Missouri Medical Providers LLCFestus, MO · 5 clinicians
Hospital affiliation
- Ste Genevieve County Memorial HospitalSainte Genevieve, MO
Industry payments (Open Payments)
- 2025$101.82 · 2 payments from 2 companies
- 2024$61.41 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $81.84 | 1 |
| Neurocrine Biosciences, Inc. | $19.98 | 1 |
What the 2025 payments were for
- Food and Beverage$101.82 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records