Quick answers
- Which hospitals does Susan J. Cheng work at?
- Medicare's official clinician data lists Susan J. Cheng at 3 hospitals: Adventist Health Simi Valley, Los Robles Hospital & Medical Center and Northridge Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Susan J. Cheng see patients?
- Medicare's clinician data lists 1 practice location in Thousand Oaks, CA. Call before your visit to confirm the address.
- What is Susan J. Cheng's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Susan J. Cheng accept Medicare assignment?
- Yes. Medicare's clinician data says Susan J. Cheng 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 Susan J. Cheng's NPI number?
- 1427439124. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Susan J. Cheng works
Medicare's Facility Affiliation Data lists Susan J. Cheng at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health Simi ValleySimi Valley, CA · Acute Care Hospital · CCN 050236
- Los Robles Hospital & Medical CenterThousand Oaks, CA · Acute Care Hospital · CCN 050549
- Northridge Hospital Medical CenterNorthridge, CA · Acute Care Hospital · CCN 050116
Practice locations
Addresses where Susan J. Cheng is enrolled with Medicare (CMS data updated 2026-10-02).
- 2230 Lynn Rd, Suite 200Thousand Oaks, CA 91360
Group practices
Medicare enrollment lists Susan J. Cheng as a member of this group (CMS data updated 2026-10-02).
- Arroyo Oaks Medical Associates Inc11 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Thousand Oaks
Clinicians with the same Medicare primary specialty in Thousand Oaks, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427439124 |
| 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