Quick answers
- Which hospitals does Jeffrey Chang work at?
- Medicare's official clinician data lists Jeffrey Chang at 4 hospitals: Sutter Amador Hospital, Sutter Davis 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 Jeffrey Chang see patients?
- Medicare's clinician data lists 4 practice locations, including Sacramento, CA and Woodland, CA. Call before your visit to confirm the address.
- What is Jeffrey Chang's specialty?
- Medicare lists Endocrinology as the primary specialty.
- Does Jeffrey Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey Chang 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 Jeffrey Chang?
- (916) 731-7770, as listed in official Medicare / NPI Registry data.
- What is Jeffrey Chang's NPI number?
- 1992738728. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jeffrey Chang works
Medicare's Facility Affiliation Data lists Jeffrey Chang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sutter Amador HospitalJackson, CA · Acute Care Hospital · CCN 050014
- Sutter Davis HospitalDavis, CA · Acute Care Hospital · CCN 050537
- Sutter Medical Center, SacramentoSacramento, CA · Acute Care Hospital · CCN 050108
- Sutter Roseville Medical CenterRoseville, CA · Acute Care Hospital · CCN 050309
Practice locations
Addresses where Jeffrey Chang is enrolled with Medicare (CMS data updated 2026-10-02).
- 1020 29th StSacramento, CA 95816
- 1651 Exposition BlvdSacramento, CA 95815 (916) 731‑7770
- 250 W Main StWoodland, CA 95695 (916) 668‑6100
- 2800 L StSacramento, CA 95816
Group practices
Medicare enrollment lists Jeffrey Chang as a member of this group (CMS data updated 2026-10-02).
- Sutter Valley Medical Foundation2,500 clinicians in the group
Specialties
- Endocrinologyprimary
Other endocrinologists in Sacramento
Clinicians with the same Medicare primary specialty in Sacramento, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1980 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992738728 |
| 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