Haoxu Ouyang
NPI 1013449925ActiveIndividual· Internal Medicine· Flushing, NY
Internal Medicine in Flushing, New York, licensed in NY, with an NPI issued in March 2017. Their prescriptions cost Medicare Part D more than their services did: $132,304 for 902 claims, against $12,189 paid for services in 2024. Novo Nordisk Inc was the largest of 6 companies reporting payments in 2025, $914.34 in all, mostly food and beverage.
Overview
| NPI | 1013449925 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 30, 2017 |
| Last updated in NPPES | Sep 26, 2023 |
| Certified by provider | Sep 26, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 305934 | NY |
| Hospitalist | 208M00000X | 305934 | 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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 43 |
|---|---|
| Services billed | 162 across 22 procedure codes |
| Paid by Medicare | $12,189 |
Part D prescriptions in 2024
| Prescriptions (claims) | 902 · 1,335 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $132,304 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$914.34 · 18 payments from 6 companies
- 2024$201.96 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $421.25 | 11 |
| Phathom Pharmaceuticals, Inc. | $164.26 | 2 |
| Alexion Pharmaceuticals, Inc. | $130.05 | 1 |
| Glaxosmithkline, LLC. | $118.83 | 1 |
| Lilly USA, LLC | $58.76 | 2 |
What the 2025 payments were for
- Food and Beverage$914.34 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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