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

Dr. Renee Lori Peksa-Sink, DO

Individual provider Emergency Medicine Physician · NPI 1043535917

Dr. Renee Lori Peksa-Sink, DO is an Emergency Medicine Physician in Naperville, Illinois. Works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2010
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

801 S Washington St Emergency Medicine
Naperville, IL 60540-7430
Phone: (630) 527-3000
Fax: (630) 527-3371
Show map & directions

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

Additional practice locations (1)

  • 350 N Wall St, Kankakee, IL 60901-2901 — (815) 935-7500

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036124670 (IL)

Record details

NPI number1043535917
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 2, 2010
Last updated in NPPESNovember 25, 2025
Certification dateNovember 25, 2025

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