Mary Catherine Clemons, MD
NPI 1326281874ActiveIndividual· Ophthalmology· Shreveport, LA
Ophthalmology (MD) in Shreveport, Louisiana, trained at Louisiana State University School of Medicine in Shreveport (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $316,834 for 876 claims, against $128,699 paid for services in 2024. Biotissue Holdings Inc. was the largest of 12 companies reporting payments in 2025, $890.04 in all, mostly food and beverage.
Overview
| NPI | 1326281874 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 14, 2009 |
| Last updated in NPPES | Sep 3, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MD204374 | LA |
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 (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 726 |
|---|---|
| Services billed | 1,942 across 41 procedure codes |
| Paid by Medicare | $128,699 |
Part D prescriptions in 2024
| Prescriptions (claims) | 876 · 1,397 30-day fills |
|---|---|
| Patients | 278 |
| Total drug cost | $316,834 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Ophthalmology |
Medical group
- Shreveport Eye Clinic A Medical CorpShreveport, LA · 3 clinicians
Hospital affiliation
- Willis Knighton Medical CenterShreveport, LA
Industry payments (Open Payments)
- 2025$890.04 · 34 payments from 12 companies
- 2024$644.40 · 30 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotissue Holdings Inc. | $182.16 | 5 |
| Amgen Inc. | $160.63 | 7 |
| Abbvie Inc. | $103.95 | 5 |
| Optos, Inc. | $89.45 | 1 |
| Mallinckrodt Hospital Products Inc. | $87.46 | 4 |
What the 2025 payments were for
- Food and Beverage$800.59 · 33 payments
- Entertainment$89.45 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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