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

Dr. Claudia Tiwet, MD

Individual provider Internal Medicine Physician · NPI 1114094646

Dr. Claudia Tiwet, MD is an Internal Medicine Physician in Gurnee, Illinois. Works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

731 S Il Route 21 Ste 130
Gurnee, IL 60031
Phone: (847) 566-3337
Show map & directions

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

Additional practice locations (1)

  • 150 N River Rd, Des Plaines, IL 60016-1272 — (847) 298-0310

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036-105276 (IL)

Record details

NPI number1114094646
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 29, 2006
Last updated in NPPESApril 1, 2021
Certification dateApril 1, 2021

Other providers in Gurnee