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

Mrs. Timi Irene Grulke, RDN

Individual provider Registered Dietitian · NPI 1417612177

Mrs. Timi Irene Grulke, RDN is a Registered Dietitian in Castle Rock, Colorado. Practices as a sole proprietor. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Practice location Address checks out

3310 Scuba Dr
Castle Rock, CO 80109-4747
Phone: (303) 523-2438
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 number1417612177
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorYes
NPI enumeratedNovember 7, 2021
Last updated in NPPESNovember 7, 2021
Certification dateNovember 7, 2021

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