Allen Hao Zeng, MD
NPI 1538748108ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Yonkers, NY
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Yonkers, New York, licensed in NY, with an NPI issued in April 2021. Part D covered 97 prescriptions written in 2024, 74% of them generic.
Overview
| NPI | 1538748108 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 2, 2021 |
| Last updated in NPPES | Oct 22, 2026 |
| Certified by provider | Oct 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 343508 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (NY) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 97 · 210 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $17,847 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Endocrinology |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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