Quick answers
- Does Ayse Z. Ertamay accept Medicare assignment?
- Yes. Medicare's clinician data says Ayse Z. Ertamay accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Ayse Z. Ertamay see?
- In 2024, CMS data shows 272 Original Medicare patients and 887 services for Ayse Z. Ertamay. This counts Original Medicare only and measures volume, not quality.
- What is Ayse Z. Ertamay's NPI number?
- 1285821892. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Ayse Z. Ertamay, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 272 |
|---|---|
| Services billed to Medicare | 887 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)425 services
- Removal of impacted ear wax (69210)200 services
- Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing (G0268)87 services
- Diagnostic exam of nasal passages using an endoscope (31231)62 services
- Exam of ear using a microscope (92504)32 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Diabetes33%
- Ischemic heart disease30%
- Anxiety23%
Practice locations
Addresses where Ayse Z. Ertamay is enrolled with Medicare (CMS data updated October 2, 2026).
- 1086 N Broadway, Suite 220Yonkers, NY 10701 (914) 963‑8588
- 3601 Hempstead Tpke, Suite 110Levittown, NY 11756 (516) 579‑3050
Group practices
Medicare enrollment lists Ayse Z. Ertamay as a member of this group (CMS data updated October 2, 2026).
- Ent and Allergy Associates LLP432 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Yonkers
Clinicians with the same Medicare primary specialty in Yonkers, NY — not a recommendation.
Other clinicians in Ent and Allergy Associates LLP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285821892 |
| 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 October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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