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

Dr. Nadija Mara Rieser, MD

Individual provider Emergency Medicine Physician · NPI 1346878923

Dr. Nadija Mara Rieser, MD practises Emergency Medicine in Hazel Crest, Illinois. Qualified in 2020, 6 years ago. Practices with Cepamerica Illinois LLP, a 493-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
6
Licensed in
IL
In the registry since
2020
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

17800 Kedzie Ave
Hazel Crest, IL 60429-2029
Phone: (708) 213-4200
Fax: (708) 213-0144
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 4646 N Marine Dr, Chicago, IL 60640-5759 — (773) 878-8700
  • 4440 W 95th St, Oak Lawn, IL 60453-2600 — (708) 684-8000
  • 3 Erie Ct, Oak Park, IL 60302-2519 — (708) 383-6200

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036-163080 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 125.075701 (IL)

Record details

NPI number1346878923
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2020
Last updated in NPPESJuly 5, 2023
Certification dateJuly 5, 2023

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Cepamerica Illinois Llp — 493 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients216
Services billed 254 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Cepamerica Illinois LLP

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 493 clinicians in the practice; 12 are shown here.

Other providers in Hazel Crest