MR. WILLIAM TIANYU LI M.D
NPI 1184247983
Orthopaedic Surgery in Pittsburgh, PA
About Mr. William Tianyu Li M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. WILLIAM TIANYU LI M.D (NPI 1184247983) is an individual orthopaedic surgery provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD489544) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS, is affiliated with Upmc Presbyterian Shadyside, and maintains a secondary practice location in Boston.
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.
Secondary Practice Location 1
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
Mr. William Tianyu Li M.d 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Presbyterian Shadyside
Acute Care Hospitals · Pittsburgh, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15213 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 15213
PITTSBURGH, PA 15213
PITTSBURGH, PA 15213
PITTSBURGH, PA 15213
PITTSBURGH, PA 15213
PITTSBURGH, PA 15213
PITTSBURGH, PA 15213
PITTSBURGH, PA 15213
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 William Li's NPI number?
The NPI number for William Li is 1184247983. It was assigned to this individual provider in the NPPES registry on May 27, 2020.
Where is William Li located?
William Li practices at 3471 Fifth Avenue Kaufmann Medical Bldg, Suite 1010, Pittsburgh, PA 15213. The listed phone number is (412) 605-3277.
What is William Li's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is William Li enrolled in Medicare?
Yes. William Li 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 William Li affiliated with any hospitals?
According to CMS data, William Li is affiliated with Upmc Presbyterian Shadyside.
When was this NPI record last updated?
The NPPES record for William Li was last updated on May 14, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
