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

Sanne Siska

Individual provider Mental Health Counselor · NPI 1578037917

Sanne Siska is a Mental Health Counselor in Denver, Colorado. Licensed in Colorado. Registered with an NPI since 2019.

Licensed in
CO
In the registry since
2019

Practice location Address checks out

901 N Pennsylvania St
Denver, CO 80203-3118
Phone: (303) 900-8352
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LPCC.0019830 (CO)

Record details

NPI number1578037917
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJanuary 18, 2019
Last updated in NPPESAugust 22, 2022
Certification dateAugust 22, 2022

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