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

Dr. Robert Landon Oneill

Individual provider Specialist · NPI 1457703894

Dr. Robert Landon Oneill is a Specialist in Knoxville, Tennessee. Practices as a sole proprietor. Licensed in California and Tennessee.

Licensed in
CA, TN
In the registry since
2016
Specialties on file
2
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Practice location Address checks out

9015 Ten Mile Rd Apt 55
Knoxville, TN 37923-3813
Phone: (650) 492-1750
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 5831 (TN)
Specialist Taxonomy 174400000X · Licence 21317 (CA)

Record details

NPI number1457703894
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJuly 11, 2016
Last updated in NPPESJuly 11, 2016

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