Catherine M. Mennick, N.P.
NPI 1992961189ActiveIndividual· Nurse Practitioner· Lone Tree, CO
Nurse Practitioner (N.P.) in Lone Tree, Colorado, licensed in CO, with an NPI issued in August 2008. Their prescriptions cost Medicare Part D more than their services did: $178,298 for 2,009 claims, against $23,272 paid for services in 2024. Lilly USA, LLC was the largest of 14 companies reporting payments in 2025, $562.72 in all, mostly food and beverage.
Overview
| NPI | 1992961189 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | N.P. |
| Sole proprietor | No |
| NPI issued | Aug 6, 2008 |
| Last updated in NPPES | Jun 30, 2025 |
| Certified by provider | Jun 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 69880 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 127 |
|---|---|
| Services billed | 367 across 28 procedure codes |
| Paid by Medicare | $23,272 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,009 · 4,802 30-day fills |
|---|---|
| Patients | 221 |
| Total drug cost | $178,298 |
| Generic share | 84% of claims |
Industry payments (Open Payments)
- 2025$562.72 · 28 payments from 14 companies
- 2024$817.62 · 43 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $78.71 | 5 |
| Abbvie Inc. | $74.30 | 3 |
| Novo Nordisk Inc | $70.38 | 4 |
| Pfizer Inc. | $60.52 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $51.50 | 3 |
What the 2025 payments were for
- Food and Beverage$562.72 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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