Roberto Contreras II, M.D.
NPI 1316173404ActiveIndividual· Internal Medicine· San Bernardino, CA
Internal Medicine (M.D.) in San Bernardino, California, trained at George Washington University School of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $72,491 for 534 claims, against $28,143 paid for services in 2024. Abbott Laboratories reported $25.65 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1316173404 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 3, 2009 |
| Last updated in NPPES | Feb 3, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A108091 | 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 | 32 |
|---|---|
| Services billed | 1,382 across 9 procedure codes |
| Paid by Medicare | $28,143 |
Part D prescriptions in 2024
| Prescriptions (claims) | 534 · 1,401 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $72,491 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
- 2025$25.65 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $25.65 | 1 |
What the 2025 payments were for
- Food and Beverage$25.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 81 internal medicine physicians in San Bernardino · All internal medicine physicians in California