Huajun Huang, M.D.
NPI 1033172143ActiveIndividual· Internal Medicine· Flushing, NY
Internal Medicine (M.D.) with Icahn School of Medicine at Mount Sinai, practicing in Flushing, New York. Their prescriptions cost Medicare Part D more than their services did: $1,424,567 for 10,271 claims, against $12,015 paid for services in 2024. Gilead Sciences, Inc. reported $37.75 in payments in 2025, mostly food and beverage. Lists Elmhurst Hospital Center as a hospital affiliation.
Overview
| NPI | 1033172143 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 10, 2006 |
| Last updated in NPPES | Apr 23, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 196602 | 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 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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 55 |
|---|---|
| Services billed | 177 across 11 procedure codes |
| Paid by Medicare | $12,015 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,271 · 20,251 30-day fills |
|---|---|
| Patients | 483 |
| Total drug cost | $1,424,567 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Icahn School of Medicine at Mount SinaiElmhurst, NY · 316 clinicians
Hospital affiliation
- Elmhurst Hospital CenterElmhurst, NY
Industry payments (Open Payments)
- 2025$37.75 · 1 payment from 1 company
- 2024$51.22 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $37.75 | 1 |
What the 2025 payments were for
- Food and Beverage$37.75 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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