Amy Duoxi Zhang, MD
NPI 1932369055ActiveIndividual· Ophthalmology· Grand Blanc, MI
Ophthalmology (MD) in Grand Blanc, Michigan, trained at University of Pittsburgh School of Medicine (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $173,802 for 1,892 claims, against $67,858 paid for services in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $399.21 in all, mostly food and beverage.
Overview
| NPI | 1932369055 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 12, 2008 |
| Last updated in NPPES | Jan 18, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 4301092362 | MI |
| Ophthalmology | 207W00000X | 35122066 | OH |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 750 |
|---|---|
| Services billed | 1,540 across 21 procedure codes |
| Paid by Medicare | $67,858 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,892 · 3,894 30-day fills |
|---|---|
| Patients | 449 |
| Total drug cost | $173,802 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Ophthalmology |
Medical group
- Regents of the University of MichiganAnn Arbor, MI · 3,346 clinicians
Hospital affiliation
- University of Michigan Health SystemAnn Arbor, MI
Industry payments (Open Payments)
- 2025$399.21 · 6 payments from 3 companies
- 2024$9,421 · 41 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $264.65 | 4 |
| Haag-Streit USA, Inc. | $72.69 | 1 |
| New World Medical,inc. | $61.87 | 1 |
What the 2025 payments were for
- Food and Beverage$399.21 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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