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

William Owen Hartness, MD

Individual provider Cardiovascular Disease Physician · NPI 1679576839

William Owen Hartness, MD is a Cardiovascular Disease Physician in Nashville, Tennessee. Licensed in Tennessee. Registered with an NPI since 2005.

Licensed in
TN
In the registry since
2005
Specialties on file
3
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

222 22nd Ave N Ste 400
Nashville, TN 37203-1831
Phone: (615) 329-5144
Fax: (615) 284-2595
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 17016 (TN)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 17016 (TN)
Specialist Taxonomy 174400000X · Licence 17016 (TN)

Record details

NPI number1679576839
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2005
Last updated in NPPESOctober 17, 2014
Mailing address501 Great Circle Rd, Suite 200, Nashville, TN 37228-1317

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