Quick answers
- Which hospitals does Ryan M. St Clair work at?
- Medicare's official clinician data lists Ryan M. St Clair at 1 hospital: Sutter Maternity & Surgery Center of Santa Cruz. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan M. St Clair see patients?
- Medicare's clinician data lists 4 practice locations, including Santa Cruez, CA, Santa Cruz, CA and Watsonville, CA. Call before your visit to confirm the address.
- What is Ryan M. St Clair's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Ryan M. St Clair accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan M. St Clair 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 M. St Clair?
- (831) 423-4111, as listed in official Medicare / NPI Registry data.
- What is Ryan M. St Clair's NPI number?
- 1922234129. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ryan M. St Clair works
Medicare's Facility Affiliation Data lists Ryan M. St Clair at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sutter Maternity & Surgery Center of Santa CruzSanta Cruz, CA · Acute Care Hospital · CCN 050714
Practice locations
Addresses where Ryan M. St Clair is enrolled with Medicare (CMS data updated 2026-10-02).
- 2025 Soquel AveSanta Cruez, CA 95062 (831) 423‑4111
- 2900 Chanticleer AveSanta Cruz, CA 95065
- 550 S Green Valley RdWatsonville, CA 95076 (831) 458‑5865
- 795 El Camino RealPalo Alto, CA 94301 (415) 600‑1020
Group practices
Medicare enrollment lists Ryan M. St Clair as a member of this group (CMS data updated 2026-10-02).
- Sutter Bay Medical Foundation3,829 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922234129 |
| 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