Steven M Zahn, MD - Medicare Emergency Medicine in Chicago, IL

Steven M Zahn, MD is a medicare enrolled "Emergency Medicine" physician in Chicago, Illinois. He went to Creighton University School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Cepamerica Illinois Llp and his current practice location is 259 E Erie St Ste 100, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 926-9512.

Steven M Zahn is licensed to practice in Illinois (license number 036.122218) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1689820409.

Contact Information

Steven M Zahn, MD
259 E Erie St Ste 100,
Chicago, IL 60611-2930
(312) 926-9512
Not Available

Map and Direction




Physician's Profile

Full NameSteven M Zahn
GenderMale
SpecialityEmergency Medicine
Experience18 Years
Location259 E Erie St Ste 100, Chicago, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Steven M Zahn attended and graduated from Creighton University School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1689820409
  • Provider Enumeration Date: 08/12/2008
  • Last Update Date: 04/12/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1456483122
  • Enrollment ID: I20100715000238

Medical Identifiers

Medical identifiers for Steven M Zahn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689820409NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine AN5240394-1815 (Illinois)Secondary
207P00000XEmergency Medicine 01087343A (Indiana)Secondary
207P00000XEmergency Medicine 036.122218 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Presence Saint Joseph Hospital - ElginElgin, ILHospital
Alexian Brothers Medical Center 1Elk grove village, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cepamerica Illinois Llp3274793633417

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Steven M Zahn allows following entities to bill medicare on his behalf.
Entity NameCepamerica Illinois Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912283110
PECOS PAC ID: 3274793633
Enrollment ID: O20120322000587
Entity NameVituity - Illinois Auc Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306334198
PECOS PAC ID: 0547516932
Enrollment ID: O20180627000637

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Steven M Zahn is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Steven M Zahn, MD
1322 S Prairie Ave Unit 1401,
Chicago, IL 60605-3080

Ph: () -
Steven M Zahn, MD
259 E Erie St Ste 100,
Chicago, IL 60611-2930

Ph: (312) 926-9512

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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