Quick answers
- Which hospitals does Regis J. Britto work at?
- Medicare's official clinician data lists Regis J. Britto at 3 hospitals: Mercy Medical Center Redding, Oroville Hospital and Shasta Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Regis J. Britto see patients?
- Medicare's clinician data lists 1 practice location in Redding, CA. Call before your visit to confirm the address.
- What is Regis J. Britto's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Regis J. Britto accept Medicare assignment?
- Yes. Medicare's clinician data says Regis J. Britto 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 Regis J. Britto?
- (530) 241-9450, as listed in official Medicare / NPI Registry data.
- What is Regis J. Britto's NPI number?
- 1790824340. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Regis J. Britto works
Medicare's Facility Affiliation Data lists Regis J. Britto at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Medical Center ReddingRedding, CA · Acute Care Hospital · CCN 050280
- Oroville HospitalOroville, CA · Acute Care Hospital · CCN 050030
- Shasta Regional Medical CenterRedding, CA · Acute Care Hospital · CCN 050764
Practice locations
Addresses where Regis J. Britto is enrolled with Medicare (CMS data updated 2026-10-02).
- 1555 E St, Suite 330bRedding, CA 96001 (530) 241‑9450
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Redding
Clinicians with the same Medicare primary specialty in Redding, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790824340 |
| 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