Pamela P. Cheung, M.D.
NPI 1427074764ActiveIndividual· Ophthalmology· Silver Spring, MD
Ophthalmology (M.D.) in Silver Spring, Maryland, trained at Columbia University College of Physicians and Surgeons (class of 1996). In 2024 Medicare paid $215,720 for 837 patients, and Part D covered 1,091 of their prescriptions, 63% of them generic. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $198.08 in all, mostly food and beverage.
Overview
| NPI | 1427074764 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 13, 2006 |
| Last updated in NPPES | Nov 8, 2023 |
| Certified by provider | Nov 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | D0056055 | MD |
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 (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 837 |
|---|---|
| Services billed | 2,601 across 29 procedure codes |
| Paid by Medicare | $215,720 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,091 · 2,078 30-day fills |
|---|---|
| Patients | 289 |
| Total drug cost | $217,345 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Ophthalmology |
Medical group
- Ladas Eye Group PASilver Spring, MD · 6 clinicians
Industry payments (Open Payments)
- 2025$198.08 · 7 payments from 4 companies
- 2024$406.08 · 17 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $94.00 | 3 |
| Bausch & Lomb Americas Inc. | $45.18 | 2 |
| Dompe US, Inc. | $33.44 | 1 |
| Oyster Point Pharma, Inc. | $25.46 | 1 |
What the 2025 payments were for
- Food and Beverage$198.08 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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