Quick answers
- Which hospitals does Belen K. Sachs work at?
- Medicare's official clinician data lists Belen K. Sachs at 1 hospital: Mountains Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Belen K. Sachs see patients?
- Medicare's clinician data lists 3 practice locations, including Placentia, CA, Riverside, CA and Crestline, CA. Call before your visit to confirm the address.
- What is Belen K. Sachs's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Belen K. Sachs accept Medicare assignment?
- Yes. Medicare's clinician data says Belen K. Sachs 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 Belen K. Sachs?
- (951) 396-7341, as listed in official Medicare / NPI Registry data.
- What is Belen K. Sachs's NPI number?
- 1285238980. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Belen K. Sachs works
Medicare's Facility Affiliation Data lists Belen K. Sachs at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mountains Community HospitalLake Arrowhead, CA · Critical Access Hospital · CCN 051312
Practice locations
Addresses where Belen K. Sachs is enrolled with Medicare (CMS data updated 2026-10-02).
- 351 E Palm DrPlacentia, CA 92870 (951) 396‑7341
- 3634 Elizabeth StRiverside, CA 92506 (951) 788‑0008
- 580 Forest Shade Rd, Unit 1Crestline, CA 92325 (909) 338‑1851
Group practices
Medicare enrollment lists Belen K. Sachs as a member of this group (CMS data updated 2026-10-02).
- Optima Health Corp31 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Placentia
Clinicians with the same Medicare primary specialty in Placentia, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285238980 |
| 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