Sarah Queena D. Oliveira, NP
NPI 1184235681ActiveIndividual· Nurse Practitioner, Family· Frederick, MD
Nurse Practitioner, Family (NP) with Grays Harbor County Public Hospital District No 1 and 1 other group, practicing in Frederick, Maryland. 85 Medicare patients in 2024, $15,030 paid; nearly all of their 443 Part D prescriptions were generic (93%). Novo Nordisk Inc was the largest of 5 companies reporting payments in 2025, $942.75 in all, mostly food and beverage. Lists Mason General Hospital & Family of Clinics and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1184235681 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 10, 2020 |
| Last updated in NPPES | Aug 5, 2026 |
| Certified by provider | Aug 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP61561163 | WA |
| Registered Nurse, Oncology | 163WX0200X | 1658421 | CO |
| Nurse Practitioner | 363L00000X | AP61561163 | WA |
| Nurse Practitioner | 363L00000X | AC003305 | 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 (MD); Practitioner - Nurse Practitioner (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 358 across 19 procedure codes |
| Paid by Medicare | $15,030 |
Part D prescriptions in 2024
| Prescriptions (claims) | 443 · 601 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $20,493 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Grays Harbor County Public Hospital District No 1Elma, WA · 63 clinicians
- Olympia Health IncOlympia, WA · 5 clinicians
Hospital affiliations
- Mason General Hospital & Family of ClinicsShelton, WA
- Providence Centralia HospitalCentralia, WA
- Providence St Peter HospitalOlympia, WA
- Summit Pacific Medical CenterElma, WA
- Willapa Harbor HospitalSouth Bend, WA
Industry payments (Open Payments)
- 2025$942.75 · 20 payments from 5 companies
- 2024$526.98 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $392.13 | 5 |
| Bridgebio Pharma, Inc. | $206.32 | 3 |
| E.R. Squibb & Sons, L.L.C. | $177.21 | 4 |
| Pfizer Inc. | $87.34 | 4 |
| Novartis Pharmaceuticals Corporation | $79.75 | 4 |
What the 2025 payments were for
- Food and Beverage$942.75 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 159 family nurse practitioners in Frederick · All family nurse practitioners in Maryland