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

B. Rentz Dunn Jr., MD

Individual provider Nephrology Physician · NPI 1154313708

B. Rentz Dunn Jr., MD is a Nephrology Physician in Nashville, Tennessee. Licensed in Tennessee. Registered with an NPI since 2005.

Licensed in
TN
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2010 Church St Ste 508
Nashville, TN 37203-2012
Phone: (615) 329-5072
Fax: (615) 329-5834
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 21596 (TN)

Record details

NPI number1154313708
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 19, 2005
Last updated in NPPESOctober 26, 2016

Other providers in Nashville