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

Brett Hapeman, DO

Individual provider Emergency Medicine Physician · NPI 1811316334

Brett Hapeman, DO is an Emergency Medicine in Olympia Fields, Illinois. Qualified in 2014, 12 years ago. Practices with Emergency Physicians Southwest PC, a 98-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Arizona, Illinois and Wisconsin.

Years since qualifying
12
Licensed in
AZ, IL, WI
In the registry since
2014
Specialties on file
3
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

20201 S Crawford Attn: Postdoctoral Education
Olympia Fields, IL 60461
Phone: (708) 747-4000
Show map & directions

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

Additional practice locations (2)

  • 5145 N California Ave, Chicago, IL 60625-3661 — (773) 878-8200
  • 4646 N Marine Dr, Chicago, IL 60640-5759 — (773) 878-8700

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036-143883 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 010251 (AZ)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 68385 (WI)

Record details

NPI number1811316334
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 11, 2014
Last updated in NPPESAugust 3, 2023
Certification dateJuly 28, 2022
Mailing address739 N Wood St, Chicago, IL 60622-5603

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Emergency Physicians Southwest Pc — 98 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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