Quick answers
- Which hospitals does Cassandra R. Braunstein work at?
- Medicare's official clinician data lists Cassandra R. Braunstein at 1 hospital: Memorialcare Saddleback Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Cassandra R. Braunstein see patients?
- Medicare's clinician data lists 1 practice location in Laguna Hills, CA. Call before your visit to confirm the address.
- What is Cassandra R. Braunstein's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Cassandra R. Braunstein accept Medicare assignment?
- Yes. Medicare's clinician data says Cassandra R. Braunstein 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 Cassandra R. Braunstein?
- (949) 457-7900, as listed in official Medicare / NPI Registry data.
- What is Cassandra R. Braunstein's NPI number?
- 1700600129. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Cassandra R. Braunstein works
Medicare's Facility Affiliation Data lists Cassandra R. Braunstein at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorialcare Saddleback Medical CenterLaguna Hills, CA · Acute Care Hospital · CCN 050603
Practice locations
Addresses where Cassandra R. Braunstein is enrolled with Medicare (CMS data updated 2026-10-02).
- 24411 Health Ctr Dr, Suite 350Laguna Hills, CA 92653 (949) 457‑7900
Group practices
Medicare enrollment lists Cassandra R. Braunstein as a member of this group (CMS data updated 2026-10-02).
- South Orange County Surgical Medical Group Inc23 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Laguna Hills
Clinicians with the same Medicare primary specialty in Laguna Hills, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700600129 |
| 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