Quick answers
- Which hospitals does Matthew B. Tash work at?
- Medicare's official clinician data lists Matthew B. Tash at 1 hospital: Cedars-Sinai Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew B. Tash see patients?
- Medicare's clinician data lists 2 practice locations, including Manhattan Beach, CA and West Hollywood, CA. Call before your visit to confirm the address.
- What is Matthew B. Tash's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Matthew B. Tash accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew B. Tash 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 Matthew B. Tash?
- (310) 546-3461, as listed in official Medicare / NPI Registry data.
- What is Matthew B. Tash's NPI number?
- 1386882181. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew B. Tash works
Medicare's Facility Affiliation Data lists Matthew B. Tash at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospital · CCN 050625
Practice locations
Addresses where Matthew B. Tash is enrolled with Medicare (CMS data updated 2026-10-02).
- 400 S Sepulveda Blvd, Suite 200Manhattan Beach, CA 90266 (310) 546‑3461
- 8700 Beverly BlvdWest Hollywood, CA 90048 (310) 423‑3277
Group practices
Medicare enrollment lists Matthew B. Tash as a member of these groups (CMS data updated 2026-10-02).
- Cedars-Sinai Medical Care Foundation1,692 clinicians in the group
- Westside Anesthesia Services3 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Manhattan Beach
Clinicians with the same Medicare primary specialty in Manhattan Beach, CA — not a recommendation.
Clinician information
| Medical school | Tulane University School Of Medicine |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386882181 |
| 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