Faye Knoll, M.D.
NPI 1669633418ActiveIndividual· Ophthalmology· Smithtown, NY
Ophthalmology (M.D.) in Smithtown, New York, trained at State University of Ny Upstate Medical University (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $598,970 for 3,114 claims, against $379,703 paid for services in 2024. Alcon Vision LLC was the largest of 7 companies reporting payments in 2025, $885.96 in all, mostly food and beverage.
Overview
| NPI | 1669633418 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 24, 2008 |
| Last updated in NPPES | Sep 25, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 249205 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,212 |
|---|---|
| Services billed | 4,289 across 38 procedure codes |
| Paid by Medicare | $379,703 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,114 · 4,824 30-day fills |
|---|---|
| Patients | 736 |
| Total drug cost | $598,970 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | State University of Ny Upstate Medical University |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Ophthalmology |
Medical group
- Sight Medical Doctors PLLCBrentwood, NY · 115 clinicians
Hospital affiliation
- North Shore University HospitalManhasset, NY
Industry payments (Open Payments)
- 2025$885.96 · 23 payments from 7 companies
- 2024$1,035 · 31 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $498.50 | 10 |
| Sun Pharmaceutical Industries Inc. | $101.48 | 5 |
| Abbvie Inc. | $94.39 | 1 |
| Harrow Eye, LLC | $74.45 | 3 |
| Oyster Point Pharma, Inc. | $65.32 | 2 |
What the 2025 payments were for
- Food and Beverage$885.96 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 ophthalmologists in Smithtown · All ophthalmologists in New York