Ross Passo, MD
NPI 1831550466ActiveIndividual· Ophthalmology· Hillsboro, OR
Ophthalmology (MD) in Hillsboro, Oregon, trained at Oregon Health Sciences University School of Medicine (class of 2018). In 2024 Medicare paid $145,358 for 431 patients, and Part D covered 488 of their prescriptions, 60% of them generic. Biotissue Holdings Inc. was the largest of 13 companies reporting payments in 2025, $571.41 in all, mostly food and beverage.
Overview
| NPI | 1831550466 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 9, 2016 |
| Last updated in NPPES | Sep 12, 2022 |
| Certified by provider | Sep 12, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MD211300 | 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 | 431 |
|---|---|
| Services billed | 1,501 across 37 procedure codes |
| Paid by Medicare | $145,358 |
Part D prescriptions in 2024
| Prescriptions (claims) | 488 · 698 30-day fills |
|---|---|
| Patients | 217 |
| Total drug cost | $47,247 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Ophthalmology |
Medical group
- Hillsboro Eye Clinic PCHillsboro, OR · 12 clinicians
Hospital affiliation
- Hillsboro Medical CenterHillsboro, OR
Industry payments (Open Payments)
- 2025$571.41 · 21 payments from 13 companies
- 2024$1,577 · 15 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotissue Holdings Inc. | $109.73 | 2 |
| Amgen Inc. | $70.62 | 3 |
| Alcon Vision LLC | $66.25 | 2 |
| Abbvie Inc. | $55.65 | 2 |
| Thea Pharma Inc. | $51.91 | 3 |
What the 2025 payments were for
- Food and Beverage$571.41 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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