Marguerite Bridget McDonald, M.D.
NPI 1356348452ActiveIndividual· Ophthalmology· Oceanside, NY
Ophthalmology (M.D.) in Oceanside, New York, trained at University of Missouri, Columbia School of Medicine (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $3,015,449 for 3,977 claims, against $266,619 paid for services in 2024. Bausch & Lomb Americas Inc. was the largest of 20 companies reporting payments in 2025, $129,363 in all, mostly consulting fees.
Overview
| NPI | 1356348452 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 5, 2005 |
| Last updated in NPPES | Sep 17, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 131146 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 1,097 |
|---|---|
| Services billed | 4,483 across 32 procedure codes |
| Paid by Medicare | $266,619 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,977 · 6,139 30-day fills |
|---|---|
| Patients | 995 |
| Total drug cost | $3,015,449 |
| Generic share | 50% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Ophthalmology |
Medical group
- Ophthalmic Consultants of Long IslandBethpage, NY · 105 clinicians
Industry payments (Open Payments)
- 2025$129,363 · 179 payments from 20 companies
- 2024$156,507 · 245 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $41,381 | 49 |
| Alcon Vision LLC | $28,008 | 19 |
| Abbvie Inc. | $18,566 | 15 |
| Sun Pharmaceutical Industries Inc. | $15,128 | 33 |
| Oculus, Inc. | $10,000 | 2 |
What the 2025 payments were for
- Consulting Fee$72,518 · 22 payments
- Compensation for serving as faculty or as a speaker for a medical education program$33,793 · 12 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$12,040 · 4 payments
- Food and Beverage$6,831 · 129 payments
- Travel and Lodging$4,084 · 11 payments
- Education$97.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Oceanside
- 1720082118
- 1669477626