Quick answers
- Which hospitals does Robert Nicholas work at?
- Medicare's official clinician data lists Robert Nicholas at 2 hospitals: Doctors Medical Center and Piedmont Henry Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert Nicholas see patients?
- Medicare's clinician data lists 6 practice locations, including Vacaville, CA, Stockbridge, GA and Modesto, CA. Call before your visit to confirm the address.
- What is Robert Nicholas's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Robert Nicholas accept Medicare assignment?
- Yes. Medicare's clinician data says Robert Nicholas 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 Nicholas?
- (707) 624-4000, as listed in official Medicare / NPI Registry data.
- What is Robert Nicholas's NPI number?
- 1366012361. 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 Nicholas works
Medicare's Facility Affiliation Data lists Robert Nicholas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Doctors Medical CenterModesto, CA · Acute Care Hospital · CCN 050464
- Piedmont Henry HospitalStockbridge, GA · Acute Care Hospital · CCN 110191
Practice locations
Addresses where Robert Nicholas is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1 Quality DrVacaville, CA 95688 (707) 624‑4000
- 1133 Eagles Landing PkwyStockbridge, GA 30281 (800) 242‑1131
- 1441 Florida AveModesto, CA 95350 (209) 578‑1211
- 3193 Howell Mill Rd NW, Suite 317Atlanta, GA 30327
- 4 Medical Plaza Dr, Suite 210Roseville, CA 95661 (916) 773‑8780
Group practices
Medicare enrollment lists Robert Nicholas as a member of these groups (CMS data updated 2026-10-02).
- Permanente Medical Group Inc10,996 clinicians in the group
- Piedmont Anesthesia LLC563 clinicians in the group
- Valley Regional Anesthesia Associates Inc146 clinicians in the group
- Green Anesthesia22 clinicians in the group
- Perimeter Anesthesia LLC17 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), California →
Other nurse anesthetists in Vacaville
Clinicians with the same Medicare primary specialty in Vacaville, CA — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366012361 |
| 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