Su-Wen Chang, D.D.S.
NPI 1073722831ActiveIndividual· Dentist, General Practice· Tucson, AZ
Dentist, General Practice (D.D.S.) in Tucson, Arizona, trained at Herman Ostrow School of Dentistry of Usc (class of 2002). Part D covered 16 prescriptions written in 2024, 69% of them generic. Align Technology, Inc. was the largest of 2 companies reporting payments in 2025, $174.45 in all, mostly food and beverage.
Overview
| NPI | 1073722831 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S. |
| Sole proprietor | No |
| NPI issued | May 21, 2007 |
| Last updated in NPPES | Dec 30, 2024 |
| Certified by provider | Dec 30, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 5807 | AZ |
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 - Dentist (AZ) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 16 · 16 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $114.94 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | Herman Ostrow School of Dentistry of Usc |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Dentist |
Medical group
- Stephen J Harkins DDS PCTucson, AZ · 3 clinicians
Industry payments (Open Payments)
- 2025$174.45 · 3 payments from 2 companies
- 2024$107.43 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Align Technology, Inc. | $95.88 | 2 |
| Patterson Companies, Inc. | $78.57 | 1 |
What the 2025 payments were for
- Food and Beverage$174.45 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 471 general dentists in Tucson · All general dentists in Arizona