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

Erin Upadhayay

Individual provider Behavior Technician · NPI 1689564197

Erin Upadhayay is a Behavior Technician in Crystal Lake, Illinois. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

390 E Congress Pkwy Ste M
Crystal Lake, IL 60014-6207
Phone: (779) 284-0347
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1689564197
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 7, 2025
Last updated in NPPESJuly 7, 2025
Certification dateJuly 7, 2025
Mailing address8201 Cass Ave, Darien, IL 60561-5314

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