Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Oscar Esteban-Artavia Segura, MD

Individual provider Internal Medicine Physician · NPI 1841878436

Oscar Esteban-Artavia Segura, MD is an Internal Medicine in Jackson, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 2021, 5 years ago. Practices with West Tennessee Healthcare Hospitalists Inc, a 98-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
5
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
TN
In the registry since
2021
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

620 Skyline Dr
Jackson, TN 38301-3923
Phone: (731) 541-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 70621 (TN)

Record details

NPI number1841878436
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 1, 2021
Last updated in NPPESJune 21, 2024
Certification dateJune 21, 2024

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 2021 (5 years in practice)
Group practice West Tennessee Healthcare Hospitalists Inc — 98 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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