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

Dr. James Michael Sizemore Jr., MD

Individual provider Infectious Disease Physician · NPI 1124021340

Dr. James Michael Sizemore Jr., MD is an Infectious Disease in Chattanooga, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 1998, 28 years ago. Practices with Chattanooga Cares, Inc, a 6-clinician group and accepts Medicare assignment. Licensed in Georgia and Tennessee.

Years since qualifying
28
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
GA, TN
In the registry since
2005
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

1000 E Third St Ste 302
Chattanooga, TN 37403-4115
Phone: (423) 664-5165
Fax: (423) 664-5164
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 040177 (TN)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 060877 (GA)

Record details

NPI number1124021340
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2005
Last updated in NPPESDecember 30, 2013

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Chattanooga Cares, Inc. — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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