Elizabeth Duvall, MD
NPI 1497249957ActiveIndividual· Ophthalmology· Royal Oak, MI
Ophthalmology (MD) in Royal Oak, Michigan, trained at Louisiana State University School of Medicine in Shreveport (class of 2018). In 2024 Medicare paid $66,019 for 354 patients, and Part D covered 713 of their prescriptions, 64% of them generic. Tarsus Pharmaceuticals, Inc. was the largest of 12 companies reporting payments in 2025, $610.78 in all, mostly food and beverage.
Overview
| NPI | 1497249957 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 19, 2018 |
| Last updated in NPPES | Apr 8, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 4351036947 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 354 |
|---|---|
| Services billed | 785 across 27 procedure codes |
| Paid by Medicare | $66,019 |
Part D prescriptions in 2024
| Prescriptions (claims) | 713 · 978 30-day fills |
|---|---|
| Patients | 254 |
| Total drug cost | $78,350 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Ophthalmology |
Medical group
- Robert T Clark MD PCBrighton, MI · 3 clinicians
Hospital affiliations
- Trinity Health Ann Arbor HospitalAnn Arbor, MI
- Trinity Health Livingston HospitalHowell, MI
Industry payments (Open Payments)
- 2025$610.78 · 23 payments from 12 companies
- 2024$870.60 · 29 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $160.36 | 5 |
| Apellis Pharmaceuticals, Inc. | $101.62 | 3 |
| Harrow Eye, LLC | $60.91 | 2 |
| Bausch & Lomb Americas Inc. | $57.55 | 3 |
| Abbvie Inc. | $57.31 | 2 |
What the 2025 payments were for
- Food and Beverage$610.78 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 41 ophthalmologists in Royal Oak · All ophthalmologists in Michigan