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

Ralph C. Atkinson III, MD

Individual provider Nephrology Physician · NPI 1083606248

Ralph C. Atkinson III, MD is a Nephrology in Nashville, Tennessee. Graduated from University of Mississippi School of Medicine in 1985, 41 years ago. Practices with Nephrology Associates, PC, a 40-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
41
Trained at
University of Mississippi School of Medicine
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

408 42nd Ave N Ste 300
Nashville, TN 37209-3669
Phone: (615) 356-4111
Fax: (615) 356-8011
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 21608 (TN)

Record details

NPI number1083606248
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 15, 2005
Last updated in NPPESFebruary 5, 2026
Certification dateFebruary 5, 2026
Mailing address408 42nd Ave N Ste 300, Nashville, TN 37209-3669

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Nephrology Associates, Pc — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Nashville