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

MS. Cassandra Bestor, LCSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1134408180

MS. Cassandra Bestor, LCSW is an Addiction (Substance Use Disorder) Counselor in Saint Charles, Missouri. Licensed in Iowa and Illinois. Registered with an NPI since 2011.

Licensed in
IA, IL
In the registry since
2011
Specialties on file
3
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

1542 Wild Goose Run
Saint Charles, MO 63303-2503
Phone: (515) 783-8719
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149.018979 (IL)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 09028 (IA)
Social Worker Taxonomy 104100000X · Licence 007999 (IA)

Record details

NPI number1134408180
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 9, 2011
Last updated in NPPESJuly 10, 2021
Certification dateJuly 10, 2021

Other providers in Saint Charles