Sunday Osaigbovo Irene, M.D
NPI 1154541019ActiveIndividual· Family Medicine· Bakersfield, CA
Family Medicine (M.D) with Clinica Sierra Vista, practicing in Bakersfield, California. Their prescriptions cost Medicare Part D more than their services did: $985,411 for 9,563 claims, against $1,708 paid for services in 2024. Shield Therapeutics Inc was the largest of 6 companies reporting payments in 2025, $178.20 in all, mostly food and beverage. Lists Kern Medical Center as a hospital affiliation.
Overview
| NPI | 1154541019 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Apr 26, 2007 |
| Last updated in NPPES | Oct 19, 2022 |
| Certified by provider | Oct 19, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A98496 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 82 |
|---|---|
| Services billed | 206 across 11 procedure codes |
| Paid by Medicare | $1,708 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,563 · 18,695 30-day fills |
|---|---|
| Patients | 547 |
| Total drug cost | $985,411 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Clinica Sierra VistaBakersfield, CA · 178 clinicians
Hospital affiliation
- Kern Medical CenterBakersfield, CA
Other facilities
- Adventist Health Home Care ServicesHome health agency · Bakersfield, CA
- Purpose Driven Home Health, LLCHome health agency · Bakersfield, CA
Industry payments (Open Payments)
- 2025$178.20 · 9 payments from 6 companies
- 2024$69.94 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shield Therapeutics Inc | $48.63 | 3 |
| Exact Sciences Corporation | $41.19 | 2 |
| Hologic Sales and Service, LLC | $24.06 | 1 |
| Abbott Laboratories | $22.98 | 1 |
| Lilly USA, LLC | $22.95 | 1 |
What the 2025 payments were for
- Food and Beverage$178.20 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 287 family medicine physicians in Bakersfield · All family medicine physicians in California