Quick answers
- Where does Ryan O. McKinnis see patients?
- Medicare's clinician data lists 2 practice locations, including Willoughby, OH and Twinsburg, OH. Call before your visit to confirm the address.
- What is Ryan O. McKinnis's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Ryan O. McKinnis accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan O. McKinnis accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ryan O. McKinnis?
- (440) 944-5155, as listed in official Medicare / NPI Registry data.
- What is Ryan O. McKinnis's NPI number?
- 1134432230. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Ryan O. McKinnis is enrolled with Medicare (CMS data updated 2026-10-02).
- 30851 Euclid Ave, Suite 4Willoughby, OH 44094 (440) 944‑5155
- 9981 Vail Dr, Unit A2Twinsburg, OH 44087 (330) 583‑4441
Group practices
Medicare enrollment lists Ryan O. McKinnis as a member of these groups (CMS data updated 2026-10-02).
- Infinity Eye Care LLC2 clinicians in the group
- Mark F Kapusta Od Inc2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Willoughby
Clinicians with the same Medicare primary specialty in Willoughby, OH — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Pennsylvania College Of Optometry |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134432230 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians