Wing K. Chang, M.D.
NPI 1316949381ActiveIndividual· Physical Medicine & Rehabilitation, Pain Medicine· Atlanta, GA
Physical Medicine & Rehabilitation, Pain Medicine (M.D.) with Peachtree Orthopaedic Clinic PA, practicing in Atlanta, Georgia. Mostly services rather than prescriptions: Medicare paid $2,479 for 12 patients in 2024, with only 13 Part D claims. Array Biopharma Inc reported $16.62 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1316949381 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 10, 2005 |
| Last updated in NPPES | Aug 1, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation, Pain Medicine Primary | 2081P2900X | 054991 | GA |
| Physical Medicine & Rehabilitation | 208100000X | 054991 | GA |
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 - Physical Medicine and Rehabilitation (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 77 across 17 procedure codes |
| Paid by Medicare | $2,479 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 14 30-day fills |
|---|---|
| Total drug cost | $80.88 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Physical Medicine And Rehabilitation |
Medical group
- Peachtree Orthopaedic Clinic PAAtlanta, GA · 143 clinicians
Industry payments (Open Payments)
- 2025$16.62 · 1 payment from 1 company
- 2024$13.47 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Array Biopharma Inc | $16.62 | 1 |
What the 2025 payments were for
- Food and Beverage$16.62 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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