Erik Paul Contreras, MD
NPI 1265708416ActiveIndividual· Internal Medicine· Prescott, AZ
Internal Medicine (MD) in Prescott, Arizona, licensed in AZ, with an NPI issued in March 2012. Their prescriptions cost Medicare Part D more than their services did: $824,544 for 4,904 claims, against $87,790 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $99.28 in all, mostly food and beverage. Lists Yavapai Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1265708416 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 31, 2012 |
| Last updated in NPPES | Jan 24, 2023 |
| Certified by provider | Jan 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 50412 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 266 |
|---|---|
| Services billed | 1,533 across 42 procedure codes |
| Paid by Medicare | $87,790 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,904 · 11,532 30-day fills |
|---|---|
| Patients | 290 |
| Total drug cost | $824,544 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | General Practice |
| Telehealth | Offers telehealth |
Hospital affiliation
- Yavapai Regional Medical CenterPrescott, AZ
Other facilities
- Haven Home Health CareHome health agency · Scottsdale, AZ
- Legacy HospiceHospice · Dewey, AZ
Industry payments (Open Payments)
- 2025$99.28 · 5 payments from 3 companies
- 2024$68.57 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $55.00 | 3 |
| Pfizer Inc. | $22.89 | 1 |
| Astrazeneca Pharmaceuticals LP | $21.39 | 1 |
What the 2025 payments were for
- Food and Beverage$99.28 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Prescott
- 1134577810
- 1174510002
- 1245289339
- 1265677132
- 1437101789
- 1699761437
- 1700836129
- 1871857359
- 1982796686
- 1770678120
- 1043833700
- 1275920035
All 69 internal medicine physicians in Prescott · All internal medicine physicians in Arizona