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

Tammy Hevrdejs

Individual provider Clinical Psychologist · NPI 1790634780

Tammy Hevrdejs is a Clinical Psychologist in Barrington, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2026

Practice location Address checks out

777 Lake Zurich Rd Ste 110F
Barrington, IL 60010-3122
Phone: (630) 209-0923
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 071005295 (IL)

Record details

NPI number1790634780
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJanuary 23, 2026
Last updated in NPPESJanuary 23, 2026
Certification dateJanuary 23, 2026
Mailing addressPo Box 1192, Barrington, IL 60011-1192

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