Marissa Kaye Locy, O.D.
NPI 1609227578ActiveIndividual· Optometrist· Birmingham, AL
Optometrist (O.D.) with University of Alabama at Birmingham and 1 other group, practicing in Birmingham, Alabama. Their prescriptions cost Medicare Part D more than their services did: $626,783 for 953 claims, against $25,213 paid for services in 2024. Oyster Point Pharma, Inc. was the largest of 6 companies reporting payments in 2025, $643.04 in all, mostly food and beverage.
Overview
| NPI | 1609227578 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jun 22, 2016 |
| Last updated in NPPES | Aug 19, 2020 |
| Certified by provider | Aug 19, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | SD52TAA51 | AL |
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 - Optometry (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 237 |
|---|---|
| Services billed | 483 across 14 procedure codes |
| Paid by Medicare | $25,213 |
Part D prescriptions in 2024
| Prescriptions (claims) | 953 · 1,582 30-day fills |
|---|---|
| Patients | 319 |
| Total drug cost | $626,783 |
| Generic share | 30% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Optometry |
Medical groups
- University of Alabama at BirminghamBirmingham, AL · 94 clinicians
- University of Alabama Ophthalmology Services FoundationVestavia, AL · 24 clinicians
Industry payments (Open Payments)
- 2025$643.04 · 30 payments from 6 companies
- 2024$266.97 · 15 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Oyster Point Pharma, Inc. | $224.75 | 13 |
| Bausch & Lomb Americas Inc. | $186.02 | 12 |
| New World Medical,inc. | $127.51 | 1 |
| Alcon Vision LLC | $47.88 | 2 |
| Sun Pharmaceutical Industries Inc. | $37.92 | 1 |
What the 2025 payments were for
- Food and Beverage$643.04 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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