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

John Vendelboe Nielsen, RD

Individual provider Registered Dietitian · NPI 1083231609

John Vendelboe Nielsen, RD is a Registered Dietitian in Ankeny, Iowa. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

507 NW 10th St
Ankeny, IA 50023-4203
Phone: (515) 822-2639
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1083231609
Entity typeIndividual (Type 1)
GenderMale
Credentials RD
Sole proprietorNo
NPI enumeratedJune 30, 2020
Last updated in NPPESJune 30, 2020
Certification dateJune 30, 2020

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