Ryan S. McKinnon, MD-OPTHALMOLOGY
NPI 1821087859ActiveIndividual· Ophthalmology· Yuma, AZ
Ophthalmology (MD-OPTHALMOLOGY) in Yuma, Arizona, trained at University of Chicago, Pritzker School of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $261,905 for 1,652 claims, against $61,193 paid for services in 2024.
Overview
| NPI | 1821087859 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD-OPTHALMOLOGY |
| Sole proprietor | No |
| NPI issued | Oct 21, 2005 |
| Last updated in NPPES | Jan 2, 2025 |
| Certified by provider | Jan 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 73191 | AZ |
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 (AZ); Practitioner - Ophthalmology (ID) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 455 |
|---|---|
| Services billed | 1,111 across 34 procedure codes |
| Paid by Medicare | $61,193 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,652 · 2,795 30-day fills |
|---|---|
| Patients | 425 |
| Total drug cost | $261,905 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Ophthalmology |
Medical group
- Yuma Regional Medical CenterYuma, AZ · 361 clinicians
Hospital affiliation
- Yuma Regional Medical CenterYuma, AZ
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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