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

Steven R Boas MD SC

Organization Pediatric Pulmonology Physician · NPI 1659538213

Steven R Boas MD SC is a Pediatric Pulmonology Physician in Northfield, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
Specialties on file
2

Practice location Address checks out

191 Waukegan Rd Ste 200
Northfield, IL 60093-2743
Phone: (847) 998-3434
Fax: (847) 998-8584
Show map & directions

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

Specialties & licences

Pediatric Pulmonology Physician (primary) Taxonomy 2080P0214X
Medical Specialty Clinic/Center Taxonomy 261QM2500X · Licence 036091411 (IL)

Record details

NPI number1659538213
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Steven Boas — Pulmonologist · (847) 998-3434
Other names Children'S Asthma Respiratory & Excercise Specialists
NPI enumeratedMay 21, 2008
Last updated in NPPESFebruary 9, 2026
Certification dateFebruary 9, 2026
Mailing address191 Waukegan Rd Ste 200, Northfield, IL 60093-2743