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

Individual provider Internal Medicine Physician · NPI 1821064122

Mark M McKenzie, MD is an Internal Medicine Physician in Chattanooga, Tennessee. Practices as a sole proprietor. Licensed in Tennessee.

Licensed in
TN
In the registry since
2006
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

6031 Shallowford Rd Ste 105
Chattanooga, TN 37421-1983
Phone: (423) 468-3923
Fax: (423) 468-3927
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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 35982 (TN)

Record details

NPI number1821064122
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 27, 2006
Last updated in NPPESDecember 30, 2011
Mailing address6031 Shallowford Rd, Suite 105, Chattanooga, TN 37421-1983

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