Isabella Flores-Merritt, MD
NPI 1023182599ActiveIndividual· Surgery· Hermiston, OR
Surgery (MD) in Hermiston, Oregon, trained at Temple University School of Medicine (class of 1999). Mostly services rather than prescriptions: Medicare paid $13,961 for 41 patients in 2024, with only 27 Part D claims. Aroa Biosurgery Incorporated reported $155.14 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1023182599 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Nov 17, 2006 |
| Last updated in NPPES | Jun 9, 2026 |
| Certified by provider | Jun 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MD228706 | OR |
| Surgery | 208600000X | A84790 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (CA); Practitioner - General Surgery (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 62 across 28 procedure codes |
| Paid by Medicare | $13,961 |
Part D prescriptions in 2024
| Prescriptions (claims) | 27 · 27 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $266.28 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | General Surgery |
Medical groups
- Sutter Valley Medical FoundationModesto, CA · 2,500 clinicians
- Good Shepherd Health Care SystemHermiston, OR · 136 clinicians
Hospital affiliations
- Good Shepherd Medical CenterHermiston, OR
- Sutter Amador HospitalJackson, CA
- Sutter Medical Center, SacramentoSacramento, CA
Industry payments (Open Payments)
- 2025$155.14 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aroa Biosurgery Incorporated | $155.14 | 1 |
What the 2025 payments were for
- Food and Beverage$155.14 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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