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

Dr. Oliver P Chrisler, MD

Individual provider Emergency Medicine Physician · NPI 1932268745

Dr. Oliver P Chrisler, MD is an Emergency Medicine Physician in Naperville, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
Specialties on file
3
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

801 S Washington St
Naperville, IL 60540-7430
Phone: (630) 527-3558
Fax: (630) 527-5018
Show map & directions

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

Specialties & licences

Pediatric Emergency Medicine (Emergency Medicine) Physician (primary) Taxonomy 207PP0204X · Licence 036087542 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 036087542 (IL)
Pediatric Emergency Medicine (Pediatrics) Physician Taxonomy 2080P0204X · Licence 036087542 (IL)

Record details

NPI number1932268745
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 7, 2006
Last updated in NPPESJanuary 28, 2026
Certification dateJanuary 28, 2026

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