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

Sierra Rose Hartfelder

Individual provider Behavior Technician · NPI 1245195155

Sierra Rose Hartfelder is a Behavior Technician in Castle Rock, Colorado. Licensed in Colorado. Registered with an NPI since 2025.

Licensed in
CO
In the registry since
2025

Practice location Address checks out

4284 Trail Boss Dr Ste 110
Castle Rock, CO 80104-7521
Phone: (720) 512-3970
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X (CO)

Record details

NPI number1245195155
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 23, 2025
Last updated in NPPESDecember 23, 2025
Certification dateDecember 22, 2025

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