Quick answers
- Which hospitals does Flavia G. Rorison work at?
- Medicare's official clinician data lists Flavia G. Rorison at 3 hospitals: Adventist Health Sonora, Memorial Medical Center and Sutter Amador Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Flavia G. Rorison see patients?
- Medicare's clinician data lists 6 practice locations, including Modesto, CA and Sacramento, CA. Call before your visit to confirm the address.
- What is Flavia G. Rorison's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Flavia G. Rorison accept Medicare assignment?
- Yes. Medicare's clinician data says Flavia G. Rorison 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 Flavia G. Rorison offer telehealth?
- Medicare's clinician data says Flavia G. Rorison offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Flavia G. Rorison?
- (209) 522-3362, as listed in official Medicare / NPI Registry data.
- What is Flavia G. Rorison's NPI number?
- 1497309876. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Flavia G. Rorison works
Medicare's Facility Affiliation Data lists Flavia G. Rorison at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health SonoraSonora, CA · Acute Care Hospital · CCN 050335
- Memorial Medical CenterModesto, CA · Acute Care Hospital · CCN 050557
- Sutter Amador HospitalJackson, CA · Acute Care Hospital · CCN 050014
Practice locations
Addresses where Flavia G. Rorison is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1317 Oakdale Rd, Suite 100Modesto, CA 95355 (209) 522‑3362
- 1317 Oakdale Rd, Suite 440Modesto, CA 95355 (209) 522‑3362
- 1409 E Briggsmore AveModesto, CA 95355 (209) 524‑1211
- 1700 Coffee RdModesto, CA 95355 (209) 526‑4500
- 2800 L StSacramento, CA 95816
Group practices
Medicare enrollment lists Flavia G. Rorison as a member of these groups (CMS data updated 2026-10-02).
- Sutter Valley Medical Foundation2,500 clinicians in the group
- Family First Medical Care a Professional Corporation18 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Modesto
Clinicians with the same Medicare primary specialty in Modesto, CA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1497309876 |
| 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