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

Mark Postel, DO

Individual provider Emergency Medicine Physician · NPI 1114367612

Mark Postel, DO practises Emergency Medicine in Chicago, Illinois. Graduated from Ohio University, College of Osteopathic Medicine in 2013, 13 years ago. Practices with Round Table Physicians Group PLLC, a 79-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
13
Trained at
Ohio University, College of Osteopathic Medicine
Licensed in
IL
In the registry since
2013
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

7435 W Talcott Ave Resurrection Em Residency
Chicago, IL 60631-3707 Not confirmed with CMS for 13 years — call before visiting
Phone: (773) 792-7921
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 125-063093 (IL)

Record details

NPI number1114367612
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 28, 2013
Last updated in NPPESJune 28, 2013

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2013 (13 years in practice)
Group practice Round Table Physicians Group Pllc — 79 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Round Table Physicians Group PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 79 clinicians in the practice; 12 are shown here.

Other providers in Chicago