Thomas Ryan Chang, M.D.
NPI 1689724254ActiveIndividual· Plastic Surgery· Yuma, AZ
Plastic Surgery (M.D.) with Wellspan Medical Group and 1 other group, practicing in Yuma, Arizona. Mostly services rather than prescriptions: Medicare paid $3,077 for 25 patients in 2024, with only 45 Part D claims. Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $343.07 in all, mostly food and beverage. Lists Yuma Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1689724254 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 12, 2007 |
| Last updated in NPPES | Aug 5, 2025 |
| Certified by provider | Aug 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Plastic Surgery Primary | 208200000X | 78028 | AZ |
| Plastic Surgery | 208200000X | MD057180L | PA |
| Plastic Surgery | 208200000X | 0101231575 | VA |
| Plastic Surgery | 208200000X | MD33131 | DC |
| Plastic Surgery | 208200000X | D57780 | MD |
| Plastic Surgery | 208200000X | 01093807A | IN |
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 - Plastic and Reconstructive Surgery (AZ); Practitioner - Plastic and Reconstructive Surgery (DC); Practitioner - Plastic and Reconstructive Surgery (MD); Practitioner - Plastic and Reconstructive Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 65 across 14 procedure codes |
| Paid by Medicare | $3,077 |
Part D prescriptions in 2024
| Prescriptions (claims) | 45 · 46 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $1,925 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Plastic And Reconstructive Surgery |
Medical groups
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
- Yuma Regional Medical CenterYuma, AZ · 361 clinicians
Hospital affiliation
- Yuma Regional Medical CenterYuma, AZ
Industry payments (Open Payments)
- 2025$343.07 · 8 payments from 2 companies
- 2024$401.75 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $323.32 | 7 |
| Tactile Systems Technology Inc | $19.75 | 1 |
What the 2025 payments were for
- Food and Beverage$343.07 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Plastic Surgery providers in Yuma
- 1528602885