John Peter Campbell, M.D., M.P.H
NPI 1255598041ActiveIndividual· Ophthalmology, Retina Specialist· Portland, OR
Ophthalmology, Retina Specialist (M.D., M.P.H) in Portland, Oregon, trained at Johns Hopkins University School of Medicine (class of 2009). Mostly services rather than prescriptions: Medicare paid $965,474 for 358 patients in 2024, with only 48 Part D claims. Cook Medical LLC reported $134.38 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1255598041 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., M.P.H |
| Sole proprietor | No |
| NPI issued | May 20, 2008 |
| Last updated in NPPES | Oct 23, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Retina Specialist Primary | 207WX0107X | MD157057 | OR |
| Ophthalmology | 207W00000X | MD157057 | OR |
| Ophthalmology | 207W00000X | MD60493369 | WA |
| Ophthalmology, Retina Specialist | 207WX0107X | MD60493369 | WA |
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); Practitioner - Ophthalmology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 358 |
|---|---|
| Services billed | 16,715 across 20 procedure codes |
| Paid by Medicare | $965,474 |
Part D prescriptions in 2024
| Prescriptions (claims) | 48 · 74 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $1,937 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Ophthalmology |
Medical group
- University Professional ServicesBeaverton, OR · 1,724 clinicians
Hospital affiliation
- Ohsu Hospital and ClinicsPortland, OR
Industry payments (Open Payments)
- 2025$134.38 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cook Medical LLC | $134.38 | 1 |
What the 2025 payments were for
- Food and Beverage$134.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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