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

Dr. Joseph Jeffrey Wallen, MD

Individual provider Internal Medicine Physician · NPI 1508882424

Dr. Joseph Jeffrey Wallen, MD is an Internal Medicine Physician in Johnson City, Tennessee. Licensed in Tennessee. Registered with an NPI since 2006.

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 Partly verified

Some contact details are missing from the federal record.

James H Quillen/vamc Corner Of Sidney And Lamont
Johnson City, TN 37684
Phone: (423) 926-1171
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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 MD 0000021126 (TN)

Record details

NPI number1508882424
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESJuly 8, 2007

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