Quick answers
- Does Abraham L. Zerykier accept Medicare assignment?
- Yes. Medicare's clinician data says Abraham L. Zerykier 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 Abraham L. Zerykier see?
- In 2024, CMS data shows 646 Original Medicare patients and 3,064 services for Abraham L. Zerykier. This counts Original Medicare only and measures volume, not quality.
- What is Abraham L. Zerykier's NPI number?
- 1497710818. 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 Abraham L. Zerykier, 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 | 646 |
|---|---|
| Services billed to Medicare | 3,064 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Extended exam of the back part of the eye with optic nerve drawing (92202)781 services
- Established patient complete exam of visual system (92014)728 services
- Established patient problem focused exam of visual system (92012)372 services
- Imaging of retina (92134)334 services
- Imaging of optic nerve (92133)255 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%
- Diabetes55%
- Arthritis48%
- Ischemic heart disease38%
- Chronic kidney disease21%
Hospitals where Abraham L. Zerykier works
Medicare's Facility Affiliation Data lists Abraham L. Zerykier at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Staten Island University HospitalStaten Island, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330160
Practice locations
Addresses where Abraham L. Zerykier is enrolled with Medicare (CMS data updated October 2, 2026).
- 16 Ross AveStaten Island, NY 10306 (718) 667‑4444
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Staten Island
Clinicians with the same Medicare primary specialty in Staten Island, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Hahnemann University College Of Medicine |
| Graduation year | 1975 (51 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497710818 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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