Catherine O. Renken, NP
NPI 1295432987ActiveIndividual· Nurse Practitioner, Family· Chevy Chase, MD
Nurse Practitioner, Family (NP) with Privia Medical Group, LLC, practicing in Chevy Chase, Maryland. Their prescriptions cost Medicare Part D more than their services did: $22,827 for 290 claims, against $5,952 paid for services in 2024. Pfizer Inc. was the largest of 7 companies reporting payments in 2025, $286.36 in all, mostly food and beverage. Lists Sibley Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1295432987 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Feb 13, 2023 |
| Last updated in NPPES | Mar 14, 2023 |
| Certified by provider | Mar 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 0024186423 | VA |
| Nurse Practitioner, Family | 363LF0000X | AC005182 | MD |
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 (DC); Practitioner - Nurse Practitioner (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 114 across 21 procedure codes |
| Paid by Medicare | $5,952 |
Part D prescriptions in 2024
| Prescriptions (claims) | 290 · 697 30-day fills |
|---|---|
| Patients | 97 |
| Total drug cost | $22,827 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Privia Medical Group, LLCFairfax, VA · 1,533 clinicians
Hospital affiliation
- Sibley Memorial HospitalWashington, DC
Industry payments (Open Payments)
- 2025$286.36 · 13 payments from 7 companies
- 2024$551.83 · 9 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $87.49 | 4 |
| Astellas Pharma US Inc | $54.66 | 2 |
| Novo Nordisk Inc | $52.40 | 2 |
| Seqirus USA Inc | $32.69 | 2 |
| Lilly USA, LLC | $23.96 | 1 |
What the 2025 payments were for
- Food and Beverage$286.36 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 family nurse practitioners in Chevy Chase · All family nurse practitioners in Maryland