Quick answers
- Which hospitals does Robert A. Ryan work at?
- Medicare's official clinician data lists Robert A. Ryan at 1 hospital: Strong Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert A. Ryan see patients?
- Medicare's clinician data lists 5 practice locations, including Rochester, NY and Webster, NY. Call before your visit to confirm the address.
- What is Robert A. Ryan's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Robert A. Ryan accept Medicare assignment?
- Yes. Medicare's clinician data says Robert A. Ryan 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 Robert A. Ryan?
- (585) 271-2990, as listed in official Medicare / NPI Registry data.
- What is Robert A. Ryan's NPI number?
- 1851398630. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert A. Ryan works
Medicare's Facility Affiliation Data lists Robert A. Ryan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Strong Memorial HospitalRochester, NY · Acute Care Hospital · CCN 330285
Practice locations
Addresses where Robert A. Ryan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1701 Lac De Ville BlvdRochester, NY 14618 (585) 271‑2990
- 601 Elmwood AveRochester, NY 14642
- 601 Elmwood Ave BoxRochester, NY 14642 (585) 273‑3937
- 601 Elmwood Ave Box, Suite 278911Rochester, NY 14642
- 875 Hard Rd, Suite 200Webster, NY 14580 (585) 273‑3937
Group practices
Medicare enrollment lists Robert A. Ryan as a member of this group (CMS data updated 2026-10-02).
- Strong Eye Care39 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Rochester
Clinicians with the same Medicare primary specialty in Rochester, NY — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Pennsylvania College Of Optometry |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851398630 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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