Quick answers
- Which hospitals does Ilona A. Barash work at?
- Medicare's official clinician data lists Ilona A. Barash at 2 hospitals: Scripps Green Hospital and UC San Diego Health Hillcrest - Hillcrest Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ilona A. Barash see patients?
- Medicare's clinician data lists 6 practice locations, including La Jolla, CA and San Diego, CA. Call before your visit to confirm the address.
- What is Ilona A. Barash's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Ilona A. Barash accept Medicare assignment?
- Yes. Medicare's clinician data says Ilona A. Barash 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 Ilona A. Barash?
- (858) 554-9100, as listed in official Medicare / NPI Registry data.
- What is Ilona A. Barash's NPI number?
- 1477709293. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ilona A. Barash works
Medicare's Facility Affiliation Data lists Ilona A. Barash at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Scripps Green HospitalLa Jolla, CA · Acute Care Hospital · CCN 050424
- UC San Diego Health Hillcrest - Hillcrest Medical CenterSan Diego, CA · Acute Care Hospital · CCN 050025
Practice locations
Addresses where Ilona A. Barash is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 10666 N Torrey Pines RdLa Jolla, CA 92037 (858) 554‑9100
- 10666 N Torrey Pines Rd, 2nd Floor SW209La Jolla, CA 92037 (858) 554‑8122
- 200 W Arbor DrSan Diego, CA 92103 (858) 657‑7000
- 9888 Genesee AveLa Jolla, CA 92037 (858) 626‑4123
- 9896 Genesee AveLa Jolla, CA 92037 (858) 626‑4123
Group practices
Medicare enrollment lists Ilona A. Barash as a member of these groups (CMS data updated 2026-10-02).
- Regents of the University of California2,089 clinicians in the group
- Scripps Health1,433 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in La Jolla
Clinicians with the same Medicare primary specialty in La Jolla, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477709293 |
| 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