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

Rhiannon C Seward

Individual provider Clinical Psychologist · NPI 1750907895

Rhiannon C Seward is a Clinical Psychologist in Schaumburg, Illinois. Works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2020

Practice location Address checks out

919 N Plum Grove Rd Ste C
Schaumburg, IL 60173-4760
Phone: (847) 413-9700
Fax: (847) 413-1701
Show map & directions

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

Additional practice locations (1)

  • 820 E Terra Cotta Ave Ste 144, Crystal Lake, IL 60014-3634 — (847) 413-9700

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 071010288 (IL)

Record details

NPI number1750907895
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 24, 2020
Last updated in NPPESJune 24, 2020
Certification dateJune 24, 2020

Other providers in Schaumburg