Vivian K. Chang, MD
NPI 1871527309ActiveIndividual· Orthopaedic Surgery· Tuba City, AZ
Orthopaedic Surgery (MD) in Tuba City, Arizona, trained at State University of New York Downstate Medical Center (class of 1986). Mostly services rather than prescriptions: Medicare paid $23,901 for 52 patients in 2024, with only 15 Part D claims. Arthrex, Inc. was the largest of 4 companies reporting payments in 2025, $1,519 in all, mostly food and beverage.
Overview
| NPI | 1871527309 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 10, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 183196 | 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 - Orthopedic Surgery (HI); Practitioner - Orthopedic Surgery (VT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 205 across 41 procedure codes |
| Paid by Medicare | $23,901 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 15 30-day fills |
|---|---|
| Total drug cost | $141.02 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | State University of New York Downstate Medical Center |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Alii Health CenterKailua Kona, HI · 50 clinicians
Hospital affiliation
- Kona Community HospitalKealakekua, HI
Industry payments (Open Payments)
- 2025$1,519 · 35 payments from 4 companies
- 2024$553.35 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $697.40 | 22 |
| Elevate Surgical Co | $398.58 | 7 |
| Depuy Synthes Sales Inc. | $343.83 | 5 |
| Skeletal Dynamics Inc | $79.60 | 1 |
What the 2025 payments were for
- Food and Beverage$1,079 · 30 payments
- Travel and Lodging$440.61 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery providers in Tuba City
- 1427067123
- 1912906645
- 1548309545
- 1801974886