Aaron Martinez, DO
NPI 1740785013ActiveIndividual· Family Medicine· Oberlin, OH
Family Medicine (DO) with Mercy Health Physicians Lorain LLC and 1 other group, practicing in Oberlin, Ohio. Their prescriptions cost Medicare Part D more than their services did: $249,875 for 2,837 claims, against $172.84 paid for services in 2024. Xeris Pharmaceuticals, Inc. was the largest of 10 companies reporting payments in 2025, $293.51 in all, mostly food and beverage. Lists Firelands Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1740785013 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 28, 2018 |
| Last updated in NPPES | Jul 22, 2026 |
| Certified by provider | Jul 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 34.014759 | OH |
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 - Family Practice (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 22 across 2 procedure codes |
| Paid by Medicare | $172.84 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,837 · 4,045 30-day fills |
|---|---|
| Patients | 178 |
| Total drug cost | $249,875 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Family Practice |
Medical groups
- Mercy Health Physicians Lorain LLCVermillion, OH · 42 clinicians
- Family Health Services of Erie CountySandusky, OH · 23 clinicians
Hospital affiliations
- Firelands Regional Medical CenterSandusky, OH
- Mercy Allen HospitalOberlin, OH
Industry payments (Open Payments)
- 2025$293.51 · 17 payments from 10 companies
- 2024$1,322 · 90 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Xeris Pharmaceuticals, Inc. | $75.46 | 4 |
| Glaxosmithkline, LLC. | $43.90 | 3 |
| Braeburn Inc. | $33.98 | 2 |
| Abbvie Inc. | $29.09 | 2 |
| Indivior Inc. | $28.65 | 1 |
What the 2025 payments were for
- Food and Beverage$293.51 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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