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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CASSANDRA SVELNYS
NPI 1063200335
Psychologist - Clinical Child & Adolescent in Denver, CO

Active since April 28, 2025
3345 W 38TH AVE, DENVER, CO 80211(303) 500-3407 Get Directions Write a Review

NPPES record last updated: October 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Cassandra Svelnys NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CASSANDRA SVELNYS (NPI 1063200335) is an individual clinical child & adolescent provider in Denver, Colorado, licensed in Colorado (7202) and active in the NPI registry since April 2025.

NPPES Registry Identity

NPI1063200335
Entity TypeIndividualFemale
Primary Taxonomy103TC2200X
Provider Legal NameCASSANDRA SVELNYS
Location Address3345 W 38TH AVEDenver, CO 80211-1909
Mailing Address3345 W 38th AveDenver, CO 80211-1909 · (303) 500-3407
Phone(303) 500-3407
Sole ProprietorNo
Enumeration DateApril 28, 2025
Last NPPES UpdateOctober 15, 2026
NPPES CertifiedOctober 15, 2026
✔ NPI 1063200335 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers
Taxonomy Code103TC2200X
License✔ Licensed in CO · 7202
Definition
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.
3345 W 38TH AVE, Denver, CO 80211
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Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WOLFF CHILD PSYCHOLOGY, PLLC
Psychologist (Clinical Child & Adolescent)
3345 W 38TH AVE
DENVER, CO 80211
Denver County (303) 500-3407
MRS. CIERRA TOWNSEND PH.D ASPPB9001218
Psychologist (Clinical Child & Adolescent)
3345 W 38TH AVE
DENVER, CO 80211
Denver County (303) 500-3407
SAMANTHA THEDIN PHD
Psychologist (Clinical Child & Adolescent)
3345 W 38TH AVE
DENVER, CO 80211
Denver County (303) 500-3407
RELIABLE HOME HEALTH SERVICES, INC.
Home Health
3345 W 38TH AVE
DENVER, CO 80211
Denver County (303) 477-3636
KELSIE MCQUINN
Psychologist
3345 W 38TH AVE
DENVER, CO 80211
Denver County (303) 500-3407
MRS. HILLARY KATHERINE GRADY-SPECKHALS PSYD
Psychologist (Clinical)
3345 W 38TH AVE
DENVER, CO 80211
Denver County (303) 500-3407
DR. JESSICA TECHNOW TORRES PHD
Psychologist (Clinical Child & Adolescent)
3345 W 38TH AVE
DENVER, CO 80211
Denver County (303) 500-3407
DR. NICOLE MARIE WALLACE PH.D.
Psychologist
3345 W 38TH AVE
DENVER, CO 80211
Denver County (303) 500-3407

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cassandra Svelnys's NPI number?

The NPI number for Cassandra Svelnys is 1063200335. It was assigned to this individual provider in the NPPES registry on April 28, 2025.

Where is Cassandra Svelnys located?

Cassandra Svelnys practices at 3345 W 38th Ave, Denver, CO 80211. The listed phone number is (303) 500-3407.

What is Cassandra Svelnys's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

When was this NPI record last updated?

The NPPES record for Cassandra Svelnys was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.