Corinne Nora Casey, OD
NPI 1205193638ActiveIndividual· Optometrist· Baltimore, MD
Optometrist (OD) in Baltimore, Maryland, trained at New England College of Optometry (class of 2011). In 2024 Medicare paid $187,133 for 1,070 patients, and Part D covered 1,399 of their prescriptions, 74% of them generic. Topcon Healthcare, Inc. was the largest of 5 companies reporting payments in 2025, $784.58 in all, mostly food and beverage.
Overview
| NPI | 1205193638 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Apr 23, 2012 |
| Last updated in NPPES | Aug 24, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | TA2289 | MD |
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 (DC); Practitioner - Optometry (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,070 |
|---|---|
| Services billed | 3,168 across 22 procedure codes |
| Paid by Medicare | $187,133 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,399 · 2,900 30-day fills |
|---|---|
| Patients | 393 |
| Total drug cost | $126,180 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | New England College of Optometry |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Optometry |
Medical groups
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
- Johns Hopkins UniversityWashington, DC · 197 clinicians
Industry payments (Open Payments)
- 2025$784.58 · 6 payments from 5 companies
- 2024$416.50 · 10 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Topcon Healthcare, Inc. | $300.00 | 1 |
| Alcon Vision LLC | $228.27 | 2 |
| Sun Pharmaceutical Industries Inc. | $106.24 | 1 |
| Lkc Technologies, Inc. | $75.07 | 1 |
| Rxsight Inc | $75.00 | 1 |
What the 2025 payments were for
- Food and Beverage$484.58 · 5 payments
- Honoraria$300.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 209 optometrists in Baltimore · All optometrists in Maryland