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

Dr. Brian M. Sayger, DO

Individual provider Emergency Medicine Physician · NPI 1164431359

Dr. Brian M. Sayger, DO is an Emergency Medicine Physician in Oak Lawn, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
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.

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Practice location Address checks out

4440 W 95th St
Oak Lawn, IL 60453-2600
Phone: (708) 684-4077
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036-093616 (IL)

Record details

NPI number1164431359
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 5, 2006
Last updated in NPPESJuly 22, 2022
Certification dateJuly 22, 2022
Mailing address29373 Network Pl, Chicago, IL 60673-1293

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