Quick answers
- Which hospitals does Roger A. Kohn work at?
- Medicare's official clinician data lists Roger A. Kohn at 2 hospitals: Mercy Hospital and Santa Barbara Cottage Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roger A. Kohn see patients?
- Medicare's clinician data lists 2 practice locations, including Bakersfield, CA and Santa Barbara, CA. Call before your visit to confirm the address.
- What is Roger A. Kohn's specialty?
- Medicare lists Ophthalmology as the primary specialty, and also Plastic and Reconstructive Surgery.
- Does Roger A. Kohn accept Medicare assignment?
- Yes. Medicare's clinician data says Roger A. Kohn 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 Roger A. Kohn?
- (805) 682-9274, as listed in official Medicare / NPI Registry data.
- What is Roger A. Kohn's NPI number?
- 1376670273. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roger A. Kohn works
Medicare's Facility Affiliation Data lists Roger A. Kohn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy HospitalBakersfield, CA · Acute Care Hospital · CCN 050295
- Santa Barbara Cottage HospitalSanta Barbara, CA · Acute Care Hospital · CCN 050396
Practice locations
Addresses where Roger A. Kohn is enrolled with Medicare (CMS data updated 2026-10-02).
- 2920 F St, Suite C17Bakersfield, CA 93301
- 520 W Junipero StSanta Barbara, CA 93105 (805) 682‑9274
Specialties
Other ophthalmologists in Bakersfield
Clinicians with the same Medicare primary specialty in Bakersfield, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 1971 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376670273 |
| 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