Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Frankie Elizabeth Crain-Ruf, MD

Individual provider Emergency Medicine Physician · NPI 1649457979

Dr. Frankie Elizabeth Crain-Ruf, MD is an Emergency Medicine Physician in Knoxville, Tennessee. Licensed in Tennessee. Registered with an NPI since 2008.

Licensed in
TN
In the registry since
2008
Specialties on file
4
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

2018 Clinch Ave
Knoxville, TN 37916-2301
Phone: (865) 541-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Critical Care Medicine Physician (primary) Taxonomy 2080P0203X · Licence 44994 (TN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 44994 (TN)
Pediatrics Physician Taxonomy 208000000X · Licence 44994 (TN)
Hospitalist Physician Taxonomy 208M00000X · Licence 44994 (TN)

Record details

NPI number1649457979
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 29, 2008
Last updated in NPPESOctober 3, 2022
Certification dateOctober 3, 2022

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