Andrew J. Chang, MD
NPI 1760640791ActiveIndividual· Urology· Raleigh, NC
Urology (MD) in Raleigh, North Carolina, trained at Temple University School of Medicine (class of 2006). In 2024 Medicare paid $123,770 for 303 patients, and Part D covered 1,017 of their prescriptions, 84% of them generic. Dendreon Pharmaceuticals LLC was the largest of 13 companies reporting payments in 2025, $1,564 in all, mostly food and beverage.
Overview
| NPI | 1760640791 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 27, 2008 |
| Last updated in NPPES | Jan 7, 2021 |
| Certified by provider | Jan 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 201902815 | NC |
| Urology | 208800000X | 2012010357 | MO |
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 - Urology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 303 |
|---|---|
| Services billed | 2,850 across 80 procedure codes |
| Paid by Medicare | $123,770 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,017 · 1,856 30-day fills |
|---|---|
| Patients | 309 |
| Total drug cost | $145,877 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Urology |
Medical group
- The Centers for Advanced Urology LLPWest Chester, PA · 145 clinicians
Hospital affiliations
- Rex HospitalRaleigh, NC
- Wakemed, Cary HospitalCary, NC
Industry payments (Open Payments)
- 2025$1,564 · 52 payments from 13 companies
- 2024$1,694 · 68 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dendreon Pharmaceuticals LLC | $853.64 | 32 |
| Boston Scientific Corporation | $197.51 | 5 |
| Teleflex LLC | $188.09 | 2 |
| Telix Pharmaceuticals | $83.57 | 1 |
| Olympus America Inc. | $75.88 | 4 |
What the 2025 payments were for
- Food and Beverage$1,564 · 52 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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