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

Dianna Olson, RD, LDN

Individual provider Registered Dietitian · NPI 1275346892

Dianna Olson, RD, LDN is a Registered Dietitian OR Nutrition Professional in Franklin, Tennessee. Qualified in 2017, 9 years ago. Practices with Summit Medical Group, PLLC, a 636-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Tennessee.

Years since qualifying
9
Licensed in
TN
In the registry since
2025
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

2105 Albany Dr
Franklin, TN 37067-5062
Phone: (715) 808-5779
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1607 Westgate Cir Ste 200, Brentwood, TN 37027-8077 — (615) 376-8195

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 3503 (TN)

Record details

NPI number1275346892
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LDN
Sole proprietorYes
NPI enumeratedJanuary 28, 2025
Last updated in NPPESFebruary 12, 2026
Certification dateFebruary 12, 2026
Mailing address2105 Albany Dr, Franklin, TN 37067-5062

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Summit Medical Group, Pllc — 636 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Franklin