Quick answers
- Which hospitals does Alyssa Ziman work at?
- Medicare's official clinician data lists Alyssa Ziman at 3 hospitals: Ronald Reagan UCLA Medical Center, Santa Monica - UCLA Medical Center & Orthopaedic Hospital and UCLA West Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alyssa Ziman see patients?
- Medicare's clinician data lists 2 practice locations, including Los Angeles, CA and West Hills, CA. Call before your visit to confirm the address.
- What is Alyssa Ziman's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Alyssa Ziman accept Medicare assignment?
- Yes. Medicare's clinician data says Alyssa Ziman 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 Alyssa Ziman?
- (310) 267-2680, as listed in official Medicare / NPI Registry data.
- What is Alyssa Ziman's NPI number?
- 1487684700. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alyssa Ziman works
Medicare's Facility Affiliation Data lists Alyssa Ziman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ronald Reagan UCLA Medical CenterLos Angeles, CA · Acute Care Hospital · CCN 050262
- Santa Monica - UCLA Medical Center & Orthopaedic HospitalSanta Monica, CA · Acute Care Hospital · CCN 050112
- UCLA West Valley Medical CenterWest Hills, CA · Acute Care Hospital · CCN 050481
Practice locations
Addresses where Alyssa Ziman is enrolled with Medicare (CMS data updated 2026-10-02).
- 5900 W Olympia BlvdLos Angeles, CA 90036 (310) 267‑2680
- 7300 Medical CtrWest Hills, CA 91307 (818) 676‑4000
Group practices
Medicare enrollment lists Alyssa Ziman as a member of this group (CMS data updated 2026-10-02).
- UCLA Pathology and Laboratory Medicine Group68 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Los Angeles
Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487684700 |
| 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