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

Dr. Marshall Leigh Spears, MD

Individual provider Internal Medicine Physician · NPI 1386904514

Dr. Marshall Leigh Spears, MD is an Internal Medicine in Chattanooga, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 2012, 14 years ago. Practices with Erlanger Health, a 503-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
14
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
TN
In the registry since
2012
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

975 E 3rd St
Chattanooga, TN 37403-2147
Phone: (423) 778-7000
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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 56294 (TN)

Record details

NPI number1386904514
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2012
Last updated in NPPESJuly 21, 2022
Mailing address975 E. Third Street, Attn: University Hospitalists, Chattanooga, TN 37403-2147

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 2012 (14 years in practice)
Group practice Erlanger Health — 503 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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