Quick answers
- Which hospitals does Hirsch S. Matani work at?
- Medicare's official clinician data lists Hirsch S. Matani at 3 hospitals: Hoag Memorial Hospital Presbyterian, Keck Hospital of USC and PIH Health Hospital-Whittier. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Hirsch S. Matani see patients?
- Medicare's clinician data lists 5 practice locations, including Arcadia, CA, Los Angeles, CA and Buena Park, CA. Call before your visit to confirm the address.
- What is Hirsch S. Matani's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Hirsch S. Matani accept Medicare assignment?
- Yes. Medicare's clinician data says Hirsch S. Matani 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 Hirsch S. Matani offer telehealth?
- Medicare's clinician data says Hirsch S. Matani offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Hirsch S. Matani?
- (800) 872-2273, as listed in official Medicare / NPI Registry data.
- What is Hirsch S. Matani's NPI number?
- 1134625411. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Hirsch S. Matani works
Medicare's Facility Affiliation Data lists Hirsch S. Matani at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hoag Memorial Hospital PresbyterianNewport Beach, CA · Acute Care Hospital · CCN 050224
- Keck Hospital of USCLos Angeles, CA · Acute Care Hospital · CCN 050696
- PIH Health Hospital-WhittierWhittier, CA · Acute Care Hospital · CCN 050169
Practice locations
Addresses where Hirsch S. Matani is enrolled with Medicare (CMS data updated 2026-10-02).
- 125 W Hungtington DrArcadia, CA 91007
- 1520 San Pablo StLos Angeles, CA 90033 (800) 872‑2273
- 1520 San Pablo St, Fl 4Los Angeles, CA 90033 (800) 872‑2273
- 1520 San Pablo St 1st Floor NLos Angeles, CA 90033 (800) 872‑2273
- 5832 Beach Blvd, Unit 201Buena Park, CA 90621 (714) 522‑0908
Group practices
Medicare enrollment lists Hirsch S. Matani as a member of this group (CMS data updated 2026-10-02).
- USC Care Medical Group Inc1,380 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Arcadia
Clinicians with the same Medicare primary specialty in Arcadia, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1134625411 |
| 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