Dr. Jonathan Jonisch, MD
Ophthalmology (Ophthalmology Physician)
- Medicare participating
At a glance
- Medical school
- Albert Einstein College of Medicine of Yeshiva University (2005)
- Years since graduation
- 21
- In the NPI registry since
- 2008
- Medicare patients seen, 2024
- 1,783
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 2005Medical school: Albert Einstein College of Medicine of Yeshiva University
- 2008Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Ophthalmology Physician primary
NY license 245936
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- North Shore University Hospital Manhasset, NY
Medical groups
- Long Island Vitreo Retinal Consultants PC (20 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 1,783
- Services billed
- 43,548
- Patients’ average age
- 78
| Service | Times | Patients |
|---|---|---|
| Injection, aflibercept, 1 mg | 5,684 | 535 |
| Imaging of retina | 4,412 | 1,600 |
| Injection, ranibizumab-eqrn (cimerli), biosimilar, 0.1 mg | 4,323 | 272 |
| Injection of drug into eye | 3,359 | 783 |
| Injection, faricimab-svoa, 0.1 mg | 2,160 | 24 |
| Established patient problem focused exam of visual system | 1,318 | 681 |
| Injection, pegcetacoplan, intravitreal, 1 mg | 1,125 | 41 |
| Established patient office or other outpatient visit, 20-29 minutes | 912 | 717 |
| Injection, ranibizumab-nuna, biosimilar, (byooviz), 0.1 mg | 785 | 57 |
| Extended exam of the back part of the eye with retinal drawing | 709 | 582 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Prednisolone Acetate Other prescribers in Great Neck, NY | 90 |
| Ofloxacin Other prescribers in Great Neck, NY | 71 |
| Ketorolac Tromethamine Other prescribers in Great Neck, NY | 28 |
| Latanoprost Other prescribers in Great Neck, NY | 25 |
| Difluprednate | 22 |
| Timolol Maleate Other prescribers in Great Neck, NY | 13 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 6 companies reported 110 payments worth $129,501 in total to this clinician.
| Regeneron Healthcare Solutions, Inc. | $83,049 |
|---|---|
| Apellis Pharmaceuticals, Inc. | $39,926 |
| Harrow Eye, LLC | $5,803 |
| Genentech USA, Inc. | $389 |
| Astellas Pharma US Inc | $210 |
| Tarsus Pharmaceuticals, Inc. | $124 |
| Compensation for services other than consulting (speaking, faculty) | $64,132 |
|---|---|
| Consulting Fee | $32,059 |
| Speaking at a medical education program | $26,650 |
| Food and Beverage | $3,704 |
| Travel and Lodging | $2,957 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. Nov 7, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $9,400 |
| Apellis Pharmaceuticals, Inc. Jun 17, 2025 | Speaking at a medical education program Syfovre · Ophthalmology | $8,041 |
| Regeneron Healthcare Solutions, Inc. Apr 1, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $7,520 |
| Regeneron Healthcare Solutions, Inc. Mar 28, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $7,520 |
| Apellis Pharmaceuticals, Inc. Jul 30, 2025 | Speaking at a medical education program Syfovre · Ophthalmology | $6,149 |
| Regeneron Healthcare Solutions, Inc. Jun 4, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $5,640 |
| Regeneron Healthcare Solutions, Inc. Jul 25, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $5,640 |
| Regeneron Healthcare Solutions, Inc. Nov 21, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $5,640 |
| Regeneron Healthcare Solutions, Inc. Feb 25, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $5,640 |
| Regeneron Healthcare Solutions, Inc. Mar 4, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $5,640 |
All 53 payments other than meals, newest first
| Company | What it was for | Amount |
|---|---|---|
| Apellis Pharmaceuticals, Inc. Dec 23, 2025 | Speaking at a medical education program Syfovre · Ophthalmology | $4,730 |
| Regeneron Healthcare Solutions, Inc. Nov 21, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $5,640 |
| Regeneron Healthcare Solutions, Inc. Nov 21, 2025 | Consulting Fee EYLEA HD · OPHTHALMOLOGY | $3,120 |
| Apellis Pharmaceuticals, Inc. Nov 14, 2025 | Consulting Fee Syfovre · Ophthalmology | $4,257 |
| Regeneron Healthcare Solutions, Inc. Nov 7, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $9,400 |
| Regeneron Healthcare Solutions, Inc. Nov 7, 2025 | Consulting Fee EYLEA · OPHTHALMOLOGY | $3,760 |
| Regeneron Healthcare Solutions, Inc. Nov 7, 2025 | Consulting Fee EYLEA · OPHTHALMOLOGY | $2,820 |
| Harrow Eye, LLC Nov 7, 2025 | Consulting Fee TRIESENCE · OPTOMETRY | $2,800 |
| Regeneron Healthcare Solutions, Inc. Nov 7, 2025 | Consulting Fee EYLEA · OPHTHALMOLOGY | $470 |
| Regeneron Healthcare Solutions, Inc. Nov 6, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to ORLANDO, FL · in-kind | $481 |
| Regeneron Healthcare Solutions, Inc. Nov 6, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to ORLANDO, FL · in-kind | $336 |
| Regeneron Healthcare Solutions, Inc. Oct 28, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $2,389 |
| Apellis Pharmaceuticals, Inc. Oct 10, 2025 | Consulting Fee Syfovre · Ophthalmology | $3,784 |
| Apellis Pharmaceuticals, Inc. Oct 10, 2025 | Consulting Fee Syfovre · Ophthalmology | $1,892 |
| Apellis Pharmaceuticals, Inc. Oct 1, 2025 | Speaking at a medical education program Syfovre · Ophthalmology | $1,500 |
| Regeneron Healthcare Solutions, Inc. Sep 13, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to ORLANDO, FL · in-kind | $220 |
| Regeneron Healthcare Solutions, Inc. Aug 22, 2025 | Consulting Fee EYLEA HD · OPHTHALMOLOGY | $1,880 |
| Apellis Pharmaceuticals, Inc. Aug 13, 2025 | Travel and Lodging Syfovre · Ophthalmology · travel to Saint James, NY | $51.80 |
| Apellis Pharmaceuticals, Inc. Jul 30, 2025 | Speaking at a medical education program Syfovre · Ophthalmology | $6,149 |
| Regeneron Healthcare Solutions, Inc. Jul 25, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $5,640 |
| Harrow Eye, LLC Jul 24, 2025 | Consulting Fee IHEEZO; TRIESENCE · OPTOMETRY | $2,800 |
| Regeneron Healthcare Solutions, Inc. Jul 9, 2025 | Consulting Fee EYLEA HD · OPHTHALMOLOGY | $1,880 |
| Regeneron Healthcare Solutions, Inc. Jul 9, 2025 | Consulting Fee EYLEA HD · OPHTHALMOLOGY | $940 |
| Regeneron Healthcare Solutions, Inc. Jul 7, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to BROOKLYN, NY · in-kind | $26.60 |
| Regeneron Healthcare Solutions, Inc. Jul 7, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to BROOKLYN, NY · in-kind | $16.00 |
| Apellis Pharmaceuticals, Inc. Jun 17, 2025 | Speaking at a medical education program Syfovre · Ophthalmology | $8,041 |
| Regeneron Healthcare Solutions, Inc. Jun 17, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $1,582 |
| Apellis Pharmaceuticals, Inc. Jun 17, 2025 | Travel and Lodging Syfovre · Ophthalmology · travel to Buffalo, NY · in-kind | $226 |
| Apellis Pharmaceuticals, Inc. Jun 17, 2025 | Travel and Lodging Syfovre · Ophthalmology · travel to Buffalo, NY · in-kind | $207 |
| Apellis Pharmaceuticals, Inc. Jun 17, 2025 | Travel and Lodging Syfovre · Ophthalmology · travel to Buffalo, NY | $168 |
| Regeneron Healthcare Solutions, Inc. Jun 4, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $5,640 |
| Apellis Pharmaceuticals, Inc. Apr 3, 2025 | Speaking at a medical education program Syfovre · Ophthalmology | $4,730 |
| Regeneron Healthcare Solutions, Inc. Apr 1, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $7,520 |
| Regeneron Healthcare Solutions, Inc. Apr 1, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to CHESTNUT HILL, MA · in-kind | $284 |
| Regeneron Healthcare Solutions, Inc. Apr 1, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to WALTHAM, MA · in-kind | $283 |
| Regeneron Healthcare Solutions, Inc. Apr 1, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to BRIDGEWATER, NJ · in-kind | $93.80 |
| Regeneron Healthcare Solutions, Inc. Apr 1, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to BRIDGEWATER, NJ · in-kind | $40.47 |
| Regeneron Healthcare Solutions, Inc. Apr 1, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to WALTHAM, MA · in-kind | $24.24 |
| Regeneron Healthcare Solutions, Inc. Apr 1, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to CHESTNUT HILL, MA · in-kind | $13.88 |
| Regeneron Healthcare Solutions, Inc. Mar 28, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $7,520 |
| Apellis Pharmaceuticals, Inc. Mar 25, 2025 | Speaking at a medical education program Syfovre · Ophthalmology | $1,500 |
| Regeneron Healthcare Solutions, Inc. Mar 14, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $5,640 |
| Regeneron Healthcare Solutions, Inc. Mar 4, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $5,640 |
| Apellis Pharmaceuticals, Inc. Feb 27, 2025 | Consulting Fee Syfovre · Ophthalmology | $1,656 |
| Regeneron Healthcare Solutions, Inc. Feb 27, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to SUMMIT, NJ · in-kind | $65.80 |
| Regeneron Healthcare Solutions, Inc. Feb 27, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to SUMMIT, NJ · in-kind | $33.48 |
| Regeneron Healthcare Solutions, Inc. Feb 25, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $5,640 |
| Regeneron Healthcare Solutions, Inc. Feb 13, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to BOSTON, MA · in-kind | $291 |
| Regeneron Healthcare Solutions, Inc. Feb 7, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to WHITE PLAINS, NY · in-kind | $36.18 |
| Regeneron Healthcare Solutions, Inc. Feb 7, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to WHITE PLAINS, NY · in-kind | $4.70 |
| Regeneron Healthcare Solutions, Inc. Feb 4, 2025 | Compensation for services other than consulting (speaking, faculty) EYLEA HD · OPHTHALMOLOGY | $1,880 |
| Regeneron Healthcare Solutions, Inc. Jan 30, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to NEW YORK, NY · in-kind | $29.50 |
| Regeneron Healthcare Solutions, Inc. Jan 30, 2025 | Travel and Lodging EYLEA HD · OPHTHALMOLOGY · travel to NEW YORK, NY · in-kind | $24.12 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.
Industry-funded research
Named as a principal investigator on 2 industry-funded studies in 2025, from 1 companies. The companies reported $16,581 in research payments for these studies, mostly to the institutions running them.
- A Phase 2/3, Randomized, Double-masked, Multicenter, Dose-ranging, Sham-controlled Clinical Trial to Evaluate Intravitreal JNJ-81201887 (AAVCAGsCD59) Compared to Sham Procedure for the Treatment of Geographic Atrophy …
Janssen Research & Development, LLC - A Phase 2/3, Randomized, Double-masked, Multicenter, Dose-ranging, Sham-controlled Clinical Trial to Evaluate Intravitreal JNJ-81201887 (AAVCAGsCD59) Compared to Sham Procedure for the Treatment of Geographic Atrophy …
Janssen Research & Development, LLC
From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.