Quick answers
- Where does Mark Aferzon see patients?
- Medicare's clinician data lists 1 practice location in Hallandale Beach, FL. Call before your visit to confirm the address.
- What is Mark Aferzon's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Mark Aferzon accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Aferzon 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 Mark Aferzon?
- (754) 400-5959, as listed in official Medicare / NPI Registry data.
- What is Mark Aferzon's NPI number?
- 1114956380. 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 Mark Aferzon is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 E Hallandale Beach Blvd, Suite 1 102Hallandale Beach, FL 33009 (754) 400‑5959
Group practices
Medicare enrollment lists Mark Aferzon as a member of this group (CMS data updated 2026-10-02).
- New York Ear Nose and Throat Institute PLLC2 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Florida
Clinicians with the same Medicare primary specialty in Florida — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Warren Alpert Medical School Of Brown University |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114956380 |
| 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