Patrick J. Gregg, MD
NPI 1346224201ActiveIndividual· Ophthalmology· Roseburg, OR
Ophthalmology (MD) in Roseburg, Oregon, trained at Drexel University College of Medicine (class of 1998). In 2024 Medicare paid $89,700 for 394 patients, and Part D covered 1,719 of their prescriptions, 72% of them generic. Alcon Vision LLC reported $166.05 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1346224201 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 5, 2005 |
| Last updated in NPPES | Sep 7, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MD24348 | OR |
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 - Ophthalmology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 394 |
|---|---|
| Services billed | 1,229 across 24 procedure codes |
| Paid by Medicare | $89,700 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,719 · 2,452 30-day fills |
|---|---|
| Patients | 295 |
| Total drug cost | $56,035 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Drexel University College of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Ophthalmology |
Hospital affiliation
- Providence Milwaukie HospitalMilwaukie, OR
Industry payments (Open Payments)
- 2025$166.05 · 2 payments from 1 company
- 2024$70.50 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $166.05 | 2 |
What the 2025 payments were for
- Food and Beverage$166.05 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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