Quick answers
- Which hospitals does Aaron J. Feinstein work at?
- Medicare's official clinician data lists Aaron J. Feinstein at 2 hospitals: Cedars-Sinai Medical Center and Providence Cedars Sinai Tarzana Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aaron J. Feinstein see patients?
- Medicare's clinician data lists 2 practice locations, including Sherman Oaks, CA. Call before your visit to confirm the address.
- What is Aaron J. Feinstein's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Aaron J. Feinstein accept Medicare assignment?
- Yes. Medicare's clinician data says Aaron J. Feinstein 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 Aaron J. Feinstein offer telehealth?
- Medicare's clinician data says Aaron J. Feinstein offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Aaron J. Feinstein?
- (818) 609-0600, as listed in official Medicare / NPI Registry data.
- What is Aaron J. Feinstein's NPI number?
- 1043579303. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aaron J. Feinstein works
Medicare's Facility Affiliation Data lists Aaron J. Feinstein 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
- Providence Cedars Sinai Tarzana Medical CenterTarzana, CA · Acute Care Hospital · CCN 050761
Practice locations
Addresses where Aaron J. Feinstein is enrolled with Medicare (CMS data updated 2026-10-02).
- 4955 Van Nuys BlvdSherman Oaks, CA 91403 (818) 609‑0600
- 4955 Van Nuys Blvd, Suite 505Sherman Oaks, CA 91403 (818) 609‑0600
Group practices
Medicare enrollment lists Aaron J. Feinstein as a member of this group (CMS data updated 2026-10-02).
- Ent Group of Los Angeles7 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Sherman Oaks
Clinicians with the same Medicare primary specialty in Sherman Oaks, CA — not a recommendation.
Clinician information
| Medical school | Yale University School Of Medicine |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1043579303 |
| 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