Shannon Oien, N.P.
NPI 1568484723ActiveIndividual· Nurse Practitioner· Loma Linda, CA
Nurse Practitioner (N.P.) with Faculty Physicians and Surgeons of Llusm, practicing in Loma Linda, California. Their prescriptions cost Medicare Part D more than their services did: $99,271 for 726 claims, against $41,953 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $210.99 in all, mostly food and beverage. Lists Loma Linda University Medical Center as a hospital affiliation.
Overview
| NPI | 1568484723 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | N.P. |
| Sole proprietor | No |
| NPI issued | Jul 24, 2006 |
| Last updated in NPPES | May 24, 2022 |
| Certified by provider | May 24, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NP8298 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 304 |
|---|---|
| Services billed | 868 across 25 procedure codes |
| Paid by Medicare | $41,953 |
Part D prescriptions in 2024
| Prescriptions (claims) | 726 · 1,497 30-day fills |
|---|---|
| Patients | 232 |
| Total drug cost | $99,271 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Faculty Physicians and Surgeons of LlusmLoma Linda, CA · 1,315 clinicians
Hospital affiliation
- Loma Linda University Medical CenterLoma Linda, CA
Industry payments (Open Payments)
- 2025$210.99 · 8 payments from 4 companies
- 2024$832.02 · 15 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $127.88 | 5 |
| Urogen Pharma, Inc. | $34.27 | 1 |
| Sumitomo Pharma America, Inc. | $28.63 | 1 |
| Novo Nordisk Inc | $20.21 | 1 |
What the 2025 payments were for
- Food and Beverage$210.99 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 75 nurse practitioners in Loma Linda · All nurse practitioners in California