Quick answers
- Which hospitals does William Jornlin work at?
- Medicare's official clinician data lists William Jornlin at 4 hospitals: Sierra Nevada Memorial Hospital, Sutter Auburn Faith Hospital, Sutter Medical Center, Sacramento and Sutter Roseville Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Jornlin see patients?
- Medicare's clinician data lists 1 practice location in Auburn, CA. Call before your visit to confirm the address.
- What is William Jornlin's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does William Jornlin accept Medicare assignment?
- Yes. Medicare's clinician data says William Jornlin 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 William Jornlin?
- (530) 887-2800, as listed in official Medicare / NPI Registry data.
- What is William Jornlin's NPI number?
- 1235112160. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William Jornlin works
Medicare's Facility Affiliation Data lists William Jornlin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sierra Nevada Memorial HospitalGrass Valley, CA · Acute Care Hospital · CCN 050150
- Sutter Auburn Faith HospitalAuburn, CA · Acute Care Hospital · CCN 050498
- Sutter Medical Center, SacramentoSacramento, CA · Acute Care Hospital · CCN 050108
- Sutter Roseville Medical CenterRoseville, CA · Acute Care Hospital · CCN 050309
Practice locations
Addresses where William Jornlin is enrolled with Medicare (CMS data updated 2026-10-02).
- 11670 Atwood RdAuburn, CA 95603 (530) 887‑2800
Group practices
Medicare enrollment lists William Jornlin as a member of this group (CMS data updated 2026-10-02).
- Chapa-De Indian Health Program, Inc.57 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Auburn
Clinicians with the same Medicare primary specialty in Auburn, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Davis School Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235112160 |
| 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