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

Dr. Jon Timothy Willie, MD

Individual provider Neurological Surgery Physician · NPI 1194934034

Dr. Jon Timothy Willie, MD is a Neurosurgery in Austin, Texas. Graduated from University of Texas Southwestern Medical School at Dallas in 2005, 21 years ago. Practices with Washington University, a 2,986-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
21
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
TX
In the registry since
2007
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

1601 Trinity St
Austin, TX 78712-1765
Phone: (833) 882-2737
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence W0776 (TX)

Record details

NPI number1194934034
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 21, 2007
Last updated in NPPESNovember 5, 2025
Certification dateNovember 5, 2025
Mailing address1601 Trinity St Stop Z0200, Austin, TX 78712-1850

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 2005 (21 years in practice)
Group practice Washington University — 2986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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