Irena Markovic, MD - Medicare Family Practice in Rockford, IL

  1. Home
  2. Family Medicine
  3. IL
  4. Rockford
Irena Markovic, MD is a medicare enrolled "Family Medicine" physician in Rockford, Illinois. She graduated from medical school in 2014 and has 12 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Freeport Memorial Hospital, Osf Multi-specialty Group and her current practice location is 5666 E State St, Rockford, Illinois. You can reach out to her office (for appointments etc.) via phone at (815) 226-2000.

Irena Markovic is licensed to practice in Illinois (license number 036.147306) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1811383573.

Contact Information

Irena Markovic, MD
5666 E State St,
Rockford, IL 61108-2425
(815) 226-2000
Not Available

Map and Direction




Physician's Profile

Full NameIrena Markovic
GenderFemale
SpecialityFamily Practice
Experience12 Years
Location5666 E State St, Rockford, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Irena Markovic graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1811383573
  • Provider Enumeration Date: 04/09/2015
  • Last Update Date: 08/19/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 4688980774
  • Enrollment ID: I20181102002094

Medical Identifiers

Medical identifiers for Irena Markovic such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811383573NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 036.147306 (Illinois)Secondary
207Q00000XFamily Medicine 036.147306 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercyhealth Fhn HospitalFreeport, ILHospital
Saint Anthony Medical CenterRockford, ILHospital
Javon Bea HospitalRockford, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Freeport Memorial Hospital8426958232168
Osf Multi-specialty Group36788897892123

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. Irena Markovic allows following entities to bill medicare on her behalf.
Entity NameFreeport Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447228788
PECOS PAC ID: 8426958232
Enrollment ID: O20040109000305
Entity NameOSF Multi-specialty Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922445527
PECOS PAC ID: 3678889789
Enrollment ID: O20150904000279

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. Irena Markovic 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
Irena Markovic, MD
5666 E State St,
Rockford, IL 61108-2425

Ph: (815) 226-2000		Irena Markovic, MD
5666 E State St,
Rockford, IL 61108-2425

Ph: (815) 226-2000

Reviews and Comments


Family Medicine Doctors in Rockford, IL

Srivani Sridhar, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3505 N. Bell School Rd., Rockford, IL 61114
Phone: 779-696-0300    
Dr. John Wall, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1200 W State St, Rockford, IL 61102
Phone: 815-490-1600    
Dr. Steven J Lidvall, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1215 N Alpine Rd, Rockford, IL 61107
Phone: 815-391-7807    
Dr. Arpana Broor Mathur, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 698 Featherstone Rd, Suite 250, Rockford, IL 61107
Phone: 815-399-4404    Fax: 815-484-7091
Ms. Rachael Mcpeek, NP
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1215 N Alpine Rd, Rockford, IL 61107
Phone: 815-490-1600    
Dr. Jithinraj Edakkanambeth Varayil, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 W State St, Rockford, IL 61102
Phone: 815-490-1600    Fax: 815-490-1881
Dr. Raju M Shanmugam, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3401 N Perryville Rd, Rockford, IL 61114
Phone: 815-971-2000    Fax: 815-971-2000

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.