Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Elisa Olivier-Nielsen, RDN

Individual provider Registered Dietitian · NPI 1841402054

Mrs. Elisa Olivier-Nielsen, RDN is a Registered Dietitian in Prescott Valley, Arizona. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

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Practice location Address checks out

5835 N Elton Pl
Prescott Valley, AZ 86314-6822
Phone: (923) 300-1542
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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 880015 (IL)

Record details

NPI number1841402054
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorYes
NPI enumeratedMay 3, 2007
Last updated in NPPESJune 30, 2020
Certification dateJune 30, 2020

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