Doctor profile · Federal record
Dr. Iou-Ren Chang, DO
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Pittsburgh, PA
- NPI 1376162255
- Accepts Medicare
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1307 Federal St Ste 2
Pittsburgh, PA 152124769
(877) 660-6777
fax (412) 359-8055 - Mailing address
-
4 Allegheny Ctr Fl 7
Pittsburgh, PA 152125227
Credentials & registration
- NPI registered
- April 2020 — 6 yrs on file
- Profile last updated
- July 10, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Pennsylvania #OS025059
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376162255. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$4,615
Transactions
29
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zimmer Biomet Holdings, INC. | 23 | $3,817.95 | |
| PolyNovo North America LLC | 1 | $212.57 | |
| Si-Bone, INC. | 1 | $150.01 | |
| Smith+Nephew, INC. | 1 | $147.49 | |
| Medical Device Business Services, INC. | 1 | $137.01 | |
| Orthofix Medical, INC. | 1 | $136.57 | |
| Stryker Corporation | 1 | $13.89 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Iou-Ren Chang's medical specialty?
Dr. Iou-Ren Chang practices Orthopaedic Surgery Physician in Pittsburgh, PA.
Where does Dr. Iou-Ren Chang practice?
Dr. Iou-Ren Chang practices at 1307 Federal St Ste 2, Pittsburgh, PA 152124769. Office phone: 8776606777.
What is Dr. Iou-Ren Chang's NPI?
Dr. Iou-Ren Chang's National Provider Identifier (NPI) is 1376162255, issued by NPPES.
Does Dr. Iou-Ren Chang accept Medicare assignment?
Yes. Dr. Iou-Ren Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.