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

Olivia Allen Simmons, RD, LDN

Individual provider Registered Dietitian · NPI 1598440422

Olivia Allen Simmons, RD, LDN is a Registered Dietitian OR Nutrition Professional in Nashville, Tennessee. Qualified in 2014, 12 years ago. Practices with Nashville Nutrition Partners, a 4-clinician group. Licensed in Tennessee.

Years since qualifying
12
Licensed in
TN
In the registry since
2023
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

2002 Eastland Ave Ste 101
Nashville, TN 37206-1705
Phone: (615) 697-9355
Fax: (615) 334-0867
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 3164 (TN)

Record details

NPI number1598440422
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LDN
Sole proprietorNo
NPI enumeratedJune 19, 2023
Last updated in NPPESJune 19, 2023
Certification dateJune 19, 2023

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Nashville Nutrition Partners — 4 clinicians
Accepts Medicare assignment Not indicated

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