Mary Elizabeth Chenault, O.D.
NPI 1851723258ActiveIndividual· Optometrist· Madison, AL
Optometrist (O.D.) in Madison, Alabama, trained at University Alabama Birmingham - School of Optometry (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $62,666 for 273 claims, against $33,067 paid for services in 2024. Sun Pharmaceutical Industries Inc. was the largest of 6 companies reporting payments in 2025, $303.35 in all, mostly food and beverage.
Overview
| NPI | 1851723258 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Aug 7, 2013 |
| Last updated in NPPES | Sep 25, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | S-D01-TA-949 | 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 | 330 |
|---|---|
| Services billed | 728 across 18 procedure codes |
| Paid by Medicare | $33,067 |
Part D prescriptions in 2024
| Prescriptions (claims) | 273 · 521 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $62,666 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | University Alabama Birmingham - School of Optometry |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Optometry |
Medical group
- Bailey Cove Eye Care, P.C.Huntsville, AL · 2 clinicians
Industry payments (Open Payments)
- 2025$303.35 · 14 payments from 6 companies
- 2024$211.18 · 8 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $79.36 | 4 |
| Alcon Vision LLC | $65.53 | 3 |
| Johnson & Johnson Vision Care, Inc. | $60.49 | 2 |
| Tarsus Pharmaceuticals, Inc. | $57.37 | 3 |
| Biotissue Holdings Inc. | $25.00 | 1 |
What the 2025 payments were for
- Food and Beverage$303.35 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 optometrists in Madison · All optometrists in Alabama