Elizabeth Ann Mellencamp, MD
NPI 1598495509ActiveIndividual· Ophthalmology· Ann Arbor, MI
Ophthalmology (MD) in Ann Arbor, Michigan, licensed in MI and SC, with an NPI issued in June 2022. Part D covered 435 prescriptions written in 2024, 60% of them generic. Alcon Vision LLC was the largest of 12 companies reporting payments in 2025, $1,718 in all, mostly food and beverage.
Overview
| NPI | 1598495509 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2022 |
| Last updated in NPPES | Jul 16, 2026 |
| Certified by provider | Jul 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 4301516763 | MI |
| Internal Medicine | 207R00000X | LL88073 | SC |
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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 435 · 526 30-day fills |
|---|---|
| Patients | 153 |
| Total drug cost | $47,215 |
| Generic share | 60% of claims |
Industry payments (Open Payments)
- 2025$1,718 · 19 payments from 12 companies
- 2024$1,353 · 12 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $301.53 | 3 |
| Abbvie Inc. | $263.29 | 4 |
| Dompe US, Inc. | $247.50 | 3 |
| Amgen Inc. | $168.11 | 1 |
| Biotissue Holdings Inc. | $160.62 | 1 |
What the 2025 payments were for
- Food and Beverage$1,718 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 126 ophthalmologists in Ann Arbor · All ophthalmologists in Michigan