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

Dr. William A Walker, MD

Individual provider Vascular Surgery Physician · NPI 1770551368

Dr. William A Walker, MD is a General Surgery in Knoxville, Tennessee. Graduated from University of South Florida College of Medicine in 1981, 45 years ago. Practices with Knoxville Hma Physician Management, LLC, a 117-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
45
Trained at
University of South Florida College of Medicine
Licensed in
TN
In the registry since
2006
Specialties on file
2
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

10810 Parkside Dr Ste 208
Knoxville, TN 37934-1981
Phone: (865) 647-3350
Fax: (865) 647-3359
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence 14057 (TN)
Vascular Surgery Physician Taxonomy 2086S0129X · Licence 14057 (TN)

Record details

NPI number1770551368
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 9, 2006
Last updated in NPPESSeptember 10, 2020
Certification dateSeptember 10, 2020

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Knoxville Hma Physician Management, Llc — 117 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Knoxville