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

Mary Sheehan

Individual provider Behavior Technician · NPI 1669283784

Mary Sheehan is a Behavior Technician in Crystal Lake, Illinois. Licensed in Illinois. Registered with an NPI since 2025.

Licensed in
IL
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 · Licence 24-398083 (IL)

Record details

NPI number1669283784
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJanuary 17, 2025
Last updated in NPPESJanuary 17, 2025
Certification dateDecember 26, 2024
Mailing address230 Country Ln, Algonquin, IL 60102-1963

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