Gary H. Cassel, MD
NPI 1124180880ActiveIndividual· Ophthalmology· Owings Mills, MD
Ophthalmology (MD) in Owings Mills, Maryland, trained at Jefferson Medical College of Thomas Jefferson University (class of 1978). In 2024 Medicare paid $75,547 for 718 patients, and Part D covered 472 of their prescriptions, 71% of them generic. Bausch & Lomb Americas Inc. was the largest of 4 companies reporting payments in 2025, $432.45 in all, mostly food and beverage.
Overview
| NPI | 1124180880 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 15, 2006 |
| Last updated in NPPES | Feb 5, 2025 |
| Certified by provider | Feb 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | D24345 | 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 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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 718 |
|---|---|
| Services billed | 1,092 across 16 procedure codes |
| Paid by Medicare | $75,547 |
Part D prescriptions in 2024
| Prescriptions (claims) | 472 · 913 30-day fills |
|---|---|
| Patients | 157 |
| Total drug cost | $38,591 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Ophthalmology |
Industry payments (Open Payments)
- 2025$432.45 · 13 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $197.46 | 7 |
| Sun Pharmaceutical Industries Inc. | $146.83 | 2 |
| Alcon Vision LLC | $70.69 | 3 |
| Oyster Point Pharma, Inc. | $17.47 | 1 |
What the 2025 payments were for
- Food and Beverage$432.45 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Owings Mills
- 1558651810
- 1174579320
- 1255456299
- 1376679100
- 1265597082
- 1093526204
- 1093903551
- 1205661659
- 1457111494
- 1205644663
- 1992513295
- 1285638213