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

Building Blocks Therapy, Ltd

Organization Early Intervention Provider Agency · NPI 1265699110

Building Blocks Therapy, Ltd is an Early Intervention Provider Agency in Geneva, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

415 Williamsburg Ave
Geneva, IL 60134-1091
Phone: (331) 248-0251
Fax: (331) 248-0252
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Early Intervention Provider Agency (primary) Taxonomy 252Y00000X · Licence 146006763 (IL)

Record details

NPI number1265699110
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sarah Wasserberg — Owner/Speech Langauge Pathologist · (847) 343-8109
NPI enumeratedMay 19, 2008
Last updated in NPPESDecember 19, 2016
Mailing address643 Thompson Ave, North Aurora, IL 60542-9128

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