Quick answers
- Where does Jonathan E. Aviv see patients?
- Medicare's clinician data lists 2 practice locations, including Yonkers, NY and New York, NY. Call before your visit to confirm the address.
- What is Jonathan E. Aviv's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Jonathan E. Aviv accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan E. Aviv 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 Jonathan E. Aviv?
- (914) 963-8588, as listed in official Medicare / NPI Registry data.
- What is Jonathan E. Aviv's NPI number?
- 1427194000. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Jonathan E. Aviv is enrolled with Medicare (CMS data updated 2026-10-02).
- 1086 N Broadway, Suite 220Yonkers, NY 10701 (914) 963‑8588
- 18 E 48th St, Fl 2New York, NY 10017 (646) 868‑4300
Group practices
Medicare enrollment lists Jonathan E. Aviv as a member of this group (CMS data updated 2026-10-02).
- Ent and Allergy Associates LLP432 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Yonkers
Clinicians with the same Medicare primary specialty in Yonkers, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Columbia University College Of Physicians And Surgeons |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427194000 |
| 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
- 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