Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. William Tianyu Li, MD

Individual provider Orthopaedic Surgery Physician · NPI 1184247983

Mr. William Tianyu Li, MD is an Orthopedic Surgery in Pittsburgh, Pennsylvania. Graduated from Jefferson Medical College of Thomas Jefferson University in 2020, 6 years ago. Practices with University of Pittsburgh Physicians, a 4,127-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
6
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
PA
In the registry since
2020
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3471 Fifth Avenue Kaufmann Medical Bldg Ste 1010
Pittsburgh, PA 15213
Phone: (412) 605-3277
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 55 Fruit St, Boston, MA 02114-2696 — (617) 674-0584

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence MD489544 (PA)

Record details

NPI number1184247983
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 27, 2020
Last updated in NPPESMay 14, 2026
Certification dateMay 14, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2020 (6 years in practice)
Group practice University Of Pittsburgh Physicians — 4127 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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