Jacqueline Gesner Agcaoili, MD
NPI 1124022108ActiveIndividual· Internal Medicine· Riverside, CA
Internal Medicine (MD) in Riverside, California, trained at Saint Louis University School of Medicine (class of 1980). Their prescriptions cost Medicare Part D more than their services did: $252,285 for 4,100 claims, against $18,045 paid for services in 2024. Abbott Laboratories was the largest of 4 companies reporting payments in 2025, $230.20 in all, mostly food and beverage.
Overview
| NPI | 1124022108 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 8, 2005 |
| Last updated in NPPES | Mar 11, 2020 |
| Certified by provider | Mar 11, 2020 |
| Reactivated | Mar 29, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A46231 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 62 |
|---|---|
| Services billed | 216 across 10 procedure codes |
| Paid by Medicare | $18,045 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,100 · 8,842 30-day fills |
|---|---|
| Patients | 277 |
| Total drug cost | $252,285 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
- 2025$230.20 · 4 payments from 4 companies
- 2024$287.90 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $168.32 | 1 |
| Neurocrine Biosciences, Inc. | $24.11 | 1 |
| Novo Nordisk Inc | $22.55 | 1 |
| Intra-Sana Laboratories | $15.22 | 1 |
What the 2025 payments were for
- Food and Beverage$230.20 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 246 internal medicine physicians in Riverside · All internal medicine physicians in California