Peter S. McKay, MD
NPI 1235163361ActiveIndividual· Ophthalmology· Norwich, CT
Ophthalmology (MD) with Norwich Ophthalmology Group PC, practicing in Norwich, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $564,561 for 2,960 claims, against $179,229 paid for services in 2024. Sun Pharmaceutical Industries Inc. was the largest of 9 companies reporting payments in 2025, $284.37 in all, mostly food and beverage.
Overview
| NPI | 1235163361 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Nov 6, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 037313 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 694 |
|---|---|
| Services billed | 2,423 across 42 procedure codes |
| Paid by Medicare | $179,229 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,960 · 4,972 30-day fills |
|---|---|
| Patients | 723 |
| Total drug cost | $564,561 |
| Generic share | 64% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Norwich Ophthalmology Group PCGroton, CT · 6 clinicians
Industry payments (Open Payments)
- 2025$284.37 · 12 payments from 9 companies
- 2024$687.59 · 19 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $61.92 | 2 |
| Amgen Inc. | $41.48 | 2 |
| Ocular Therapeutix, Inc. | $38.04 | 2 |
| Abbvie Inc. | $31.67 | 1 |
| Alcon Vision LLC | $28.71 | 1 |
What the 2025 payments were for
- Food and Beverage$284.37 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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