Rianne Clark, FNP
NPI 1841765344ActiveIndividual· Nurse Practitioner· Greenwood Village, CO
Nurse Practitioner (FNP) with Onpoint Medical Group LLC, practicing in Greenwood Village, Colorado. Their prescriptions cost Medicare Part D more than their services did: $114,345 for 776 claims, against $18,560 paid for services in 2024. Pfizer Inc. was the largest of 23 companies reporting payments in 2025, $1,101 in all, mostly food and beverage.
Overview
| NPI | 1841765344 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Oct 10, 2018 |
| Last updated in NPPES | Sep 16, 2025 |
| Certified by provider | Sep 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | APN.0993967-NP | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 64 |
|---|---|
| Services billed | 299 across 28 procedure codes |
| Paid by Medicare | $18,560 |
Part D prescriptions in 2024
| Prescriptions (claims) | 776 · 1,743 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $114,345 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Onpoint Medical Group LLCParker, CO · 95 clinicians
Industry payments (Open Payments)
- 2025$1,101 · 53 payments from 23 companies
- 2024$734.67 · 38 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $209.84 | 10 |
| Abbvie Inc. | $107.85 | 5 |
| Glaxosmithkline, LLC. | $79.78 | 4 |
| Novo Nordisk Inc | $64.52 | 3 |
| Amgen Inc. | $60.36 | 3 |
What the 2025 payments were for
- Food and Beverage$1,101 · 53 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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