Alexander Rabinovich, MD
NPI 1245411743 · Ophthalmology Physician · West Islip, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Rabinovich, MD is a Ophthalmology Physician provider in West Islip, NY (NPI 1245411743).
Provider details
- NPI number
- 1245411743
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 252107 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,740 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Photography of Content of Eyes92285 | 539 | $27 |
| Established Patient Problem Focused Exam of Visual System92012 | 530 | $101 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 145 | $128 |
| Exam of Visual Field With Extended Testing92083 | 127 | $73 |
| Probing of Nasal Tear Duct68840 | 114 | $225 |
| Removal of Growth of Eyelid67840 | 84 | $306 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 462 | 269 |
| Fluorometholone | 60 | 37 |
| Erythromycin Basebrand: Erythromycin | 56 | 28 |
| Prednisolone Acetate | 55 | 47 |
| Brimonidine Tartrate | 17 | — |
| Incobotulinumtoxinabrand: Xeomin | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$512 across 23 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-26
- Last updated
- 2025-09-04
- Certified
- 2025-09-04
Frequently asked questions
- What is Alexander Rabinovich's NPI number?
- Alexander Rabinovich's National Provider Identifier (NPI) is 1245411743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Rabinovich's specialty?
- Alexander Rabinovich is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Rabinovich located?
- Alexander Rabinovich's practice location on file with NPPES is 360 Montauk Hwy, West Islip, NY 11795-4403.
- What is Alexander Rabinovich's phone number?
- The practice phone number listed in the NPPES registry for Alexander Rabinovich is (631) 422-1110.
- Does Alexander Rabinovich accept Medicare?
- Alexander Rabinovich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Rabinovich's NPI active?
- Yes — Alexander Rabinovich's NPI (1245411743) is active in the NPPES registry as of the last update on 2025-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.