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

Grey Leonard, MD

Individual provider Surgery Physician · NPI 1710374558

Grey Leonard, MD is a Surgical Oncology in Knoxville, Tennessee. Graduated from University of South Florida College of Medicine in 2015, 11 years ago. Practices with Premier Surgical Associates PLLC, a 61-clinician group and accepts Medicare assignment. Licensed in North Carolina and Tennessee.

Years since qualifying
11
Trained at
University of South Florida College of Medicine
Licensed in
NC, TN
In the registry since
2015
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

1819 Clinch Ave Ste 200
Knoxville, TN 37916-2435
Phone: (865) 524-3695
Fax: (865) 602-3528
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Oncology Physician (primary) Taxonomy 2086X0206X · Licence 71574 (TN)
Surgery Physician Taxonomy 208600000X · Licence 2022-00592 (NC)

Record details

NPI number1710374558
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 20, 2015
Last updated in NPPESJuly 2, 2024
Certification dateJuly 2, 2024
Mailing addressPo Box 52948, Knoxville, TN 37950-2948

Medicare enrollment

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

Medicare specialtySURGICAL ONCOLOGY
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Premier Surgical Associates Pllc — 61 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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