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

Leah Holsten

Individual provider Developmental Therapist · NPI 1538650403

Leah Holsten is a Developmental Therapist in Crystal Lake, Illinois. Practices as a sole proprietor. Registered with an NPI since 2018.

In the registry since
2018

Practice location Address checks out

4407 Nunda Ave
Crystal Lake, IL 60014-2538
Phone: (815) 670-3688
Show map & directions

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

Specialties & licences

Developmental Therapist (primary) Taxonomy 222Q00000X

Record details

NPI number1538650403
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 25, 2018
Last updated in NPPESJune 16, 2018
Mailing address4407 Nunda Ave, Crystal Lake, IL 60014-2538

Other providers in Crystal Lake