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

Michaella Sarah-Dunbar Arnholt, RD, RDN

Individual provider Registered Dietitian · NPI 1023636602

Michaella Sarah-Dunbar Arnholt, RD, RDN is a Registered Dietitian in St Petersburg, Florida. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

701 6th St S
St Petersburg, FL 33701-4814
Phone: (727) 823-1234
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

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1023636602
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , RDN
Sole proprietorNo
NPI enumeratedJuly 9, 2020
Last updated in NPPESJuly 9, 2020
Certification dateJuly 9, 2020

Other providers in St Petersburg