Quick answers
- Which hospitals does Robert G. Gish work at?
- Medicare's official clinician data lists Robert G. Gish at 4 hospitals: Healdsburg Hospital, Providence Santa Rosa Memorial Hospital, Providence St Joseph Hospital and Sutter Roseville Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert G. Gish see patients?
- Medicare's clinician data lists 2 practice locations, including Folsom, CA and Santa Rosa, CA. Call before your visit to confirm the address.
- What is Robert G. Gish's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Robert G. Gish accept Medicare assignment?
- Yes. Medicare's clinician data says Robert G. Gish 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.
- Does Robert G. Gish offer telehealth?
- Medicare's clinician data says Robert G. Gish offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Robert G. Gish?
- (916) 983-4444, as listed in official Medicare / NPI Registry data.
- What is Robert G. Gish's NPI number?
- 1548281322. 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 G. Gish works
Medicare's Facility Affiliation Data lists Robert G. Gish at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Healdsburg HospitalHealdsburg, CA · Critical Access Hospital · CCN 051321
- Providence Santa Rosa Memorial HospitalSanta Rosa, CA · Acute Care Hospital · CCN 050174
- Providence St Joseph HospitalEureka, CA · Acute Care Hospital · CCN 050006
- Sutter Roseville Medical CenterRoseville, CA · Acute Care Hospital · CCN 050309
Practice locations
Addresses where Robert G. Gish is enrolled with Medicare (CMS data updated 2026-10-02).
- 1580 Creekside Dr, Suite 220Folsom, CA 95630 (916) 983‑4444
- 500 Doyle Park Dr, Suite 205Santa Rosa, CA 95405 (707) 303‑8349
Group practices
Medicare enrollment lists Robert G. Gish as a member of these groups (CMS data updated 2026-10-02).
- Providence Medical Foundation1,466 clinicians in the group
- Gastroenterology Medical Clinic8 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Folsom
Clinicians with the same Medicare primary specialty in Folsom, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 1980 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1548281322 |
| 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