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

Leonidas N Vieron, MD

Individual provider Internal Medicine Physician · NPI 1245387737

Leonidas N Vieron, MD is an Internal Medicine in Memphis, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 1975, 51 years ago. Practices with Southeastern Physician Services PC, a 598-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Arkansas, Mississippi and Tennessee.

Years since qualifying
51
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
AR, MS, TN
In the registry since
2007
Specialties on file
3
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

2316 Thornwood Ln
Memphis, TN 38119-6722
Phone: (901) 763-1695
Fax: (901) 682-3150
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2100 N 7th St, West Memphis, AR 72301-2017 — (901) 226-3610
  • 7601 Southcrest Pkwy, Southaven, MS 38671-4739 — (662) 772-2980

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 9440 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence R-4704 (AR)
Internal Medicine Physician Taxonomy 207R00000X · Licence 23420 (MS)

Record details

NPI number1245387737
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 5, 2007
Last updated in NPPESNovember 24, 2020
Certification dateNovember 24, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 1975 (51 years in practice)
Group practice Southeastern Physician Services Pc — 598 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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