Erik Olson, D.O.
NPI 1235454620ActiveIndividual· Internal Medicine, Gastroenterology· Rochester, NY
Internal Medicine, Gastroenterology (D.O.) in Rochester, New York, trained at West Virginia School of Osteopathic Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $289,354 for 504 claims, against $20,866 paid for services in 2024. Janssen Biotech, Inc. was the largest of 10 companies reporting payments in 2025, $1,316 in all, mostly food and beverage.
Overview
| NPI | 1235454620 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Mar 29, 2010 |
| Last updated in NPPES | Jan 21, 2025 |
| Certified by provider | Jan 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 268586 | NY |
| Internal Medicine | 207R00000X | 268586 | NY |
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 - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 132 |
|---|---|
| Services billed | 215 across 25 procedure codes |
| Paid by Medicare | $20,866 |
Part D prescriptions in 2024
| Prescriptions (claims) | 504 · 769 30-day fills |
|---|---|
| Patients | 116 |
| Total drug cost | $289,354 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | West Virginia School of Osteopathic Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Gastroenterology |
Medical groups
- Rochester General HospitalRochester, NY · 1,182 clinicians
- Western New York Medical Practice PCFairport, NY · 524 clinicians
Hospital affiliation
- Rochester General HospitalRochester, NY
Industry payments (Open Payments)
- 2025$1,316 · 56 payments from 10 companies
- 2024$922.62 · 46 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $423.19 | 14 |
| Abbvie Inc. | $348.48 | 19 |
| Takeda Pharmaceuticals U.S.A., Inc. | $251.06 | 12 |
| Regeneron Healthcare Solutions, Inc. | $60.84 | 2 |
| Boston Scientific Corporation | $58.88 | 1 |
What the 2025 payments were for
- Food and Beverage$1,217 · 55 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 77 gastroenterologists in Rochester · All gastroenterologists in New York