Quick answers
- Which hospitals does Steven J. Sanders work at?
- Medicare's official clinician data lists Steven J. Sanders at 1 hospital: San Antonio Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Steven J. Sanders see patients?
- Medicare's clinician data lists 3 practice locations, including Upland, CA and Fontana, CA. Call before your visit to confirm the address.
- What is Steven J. Sanders's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Steven J. Sanders accept Medicare assignment?
- Yes. Medicare's clinician data says Steven J. Sanders 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 Steven J. Sanders offer telehealth?
- Medicare's clinician data says Steven J. Sanders offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Steven J. Sanders?
- (909) 985-1891, as listed in official Medicare / NPI Registry data.
- What is Steven J. Sanders's NPI number?
- 1346556263. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Steven J. Sanders works
Medicare's Facility Affiliation Data lists Steven J. Sanders at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- San Antonio Regional HospitalUpland, CA · Acute Care Hospital · CCN 050099
Practice locations
Addresses where Steven J. Sanders is enrolled with Medicare (CMS data updated 2026-10-02).
- 1310 San Bernardino Rd, Suite 105Upland, CA 91786 (909) 985‑1891
- 16465 Sierra Lakes PkwyFontana, CA 92336 (909) 429‑2864
- 16465 Sierra Lakes Pkwy, Suite 300Fontana, CA 92336
Group practices
Medicare enrollment lists Steven J. Sanders as a member of this group (CMS data updated 2026-10-02).
- Cucamonga Valley Medical Group Inc23 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Upland
Clinicians with the same Medicare primary specialty in Upland, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1346556263 |
| 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