DR. IOU-REN EDWARD CHANG DO
NPI 1376162255
Orthopaedic Surgery in Pittsburgh, PA
About Dr. Iou-ren Edward Chang Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. IOU-REN EDWARD CHANG DO (NPI 1376162255) is an individual orthopaedic surgery provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (OS025059) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Allegheny General Hospital, and is a graduate of Lincoln Mem Univ, Debusk Col Of Osteopathic Med (2020).
NPPES Registry Identity
Specialties & Licenses
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Iou-ren Edward Chang Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Allegheny General Hospital
Acute Care Hospitals · Pittsburgh, PAAhn Wexford Hospital
Acute Care Hospitals · Wexford, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15212 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PITTSBURGH, PA 15212
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Iou-ren Chang's NPI number?
The NPI number for Iou-ren Chang is 1376162255. It was assigned to this individual provider in the NPPES registry on April 10, 2020.
Where is Iou-ren Chang located?
Iou-ren Chang practices at 1307 Federal St Ste 2, Pittsburgh, PA 15212. The listed phone number is (877) 660-6777.
What is Iou-ren Chang's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Iou-ren Chang enrolled in Medicare?
Yes. Iou-ren Chang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Iou-ren Chang affiliated with any hospitals?
According to CMS data, Iou-ren Chang is affiliated with Allegheny General Hospital and Ahn Wexford Hospital.
When was this NPI record last updated?
The NPPES record for Iou-ren Chang was last updated on July 10, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
