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

Dr. John Bruce Irwin, MD

Individual provider Emergency Medicine Physician · NPI 1215982459

Dr. John Bruce Irwin, MD is an Emergency Medicine Physician in Knoxville, Tennessee. Licensed in Tennessee. Registered with an NPI since 2006.

Licensed in
TN
In the registry since
2006
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

900 E Oak Hill Ave
Knoxville, TN 37917-4522
Phone: (865) 545-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 009436 (TN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence AI8782523 (TN)

Record details

NPI number1215982459
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2006
Last updated in NPPESAugust 9, 2010

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