Dr Irena Chizhik, MD - Medicare Internal Medicine in Skokie, IL

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Dr Irena Chizhik, MD is a medicare enrolled "Internal Medicine" physician in Skokie, Illinois. Her current practice location is 9555 Gross Point Rd, Skokie, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 679-3411.

Dr Irena Chizhik is licensed to practice in Illinois (license number 036096654) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1275501579.

Contact Information

Dr Irena Chizhik, MD
9555 Gross Point Rd,
Skokie, IL 60076-1356
(847) 679-3411
(847) 675-7450

Map and Direction




Physician's Profile

Full NameDr Irena Chizhik
GenderFemale
SpecialityInternal Medicine
Location9555 Gross Point Rd, Skokie, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1275501579
  • Provider Enumeration Date: 03/10/2006
  • Last Update Date: 07/26/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 2466649355
  • Enrollment ID: I20101203000958

Medical Identifiers

Medical identifiers for Dr Irena Chizhik such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275501579NPI-NPPES
036096654MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036096654 (Illinois)Primary

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. Dr Irena Chizhik allows following entities to bill medicare on her behalf.
Entity NameErie Family Health Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760499545
PECOS PAC ID: 9537050422
Enrollment ID: O20040322000689

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. Dr Irena Chizhik 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
Dr Irena Chizhik, MD
9555 Gross Point Rd,
Skokie, IL 60076-1356

Ph: (847) 679-3411		Dr Irena Chizhik, MD
9555 Gross Point Rd,
Skokie, IL 60076-1356

Ph: (847) 679-3411

Reviews and Comments


Internal Medicine Doctors in Skokie, IL

Dr. Herman Blomeier, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9977 Woods Dr, Skokie, IL 60077
Phone: 847-663-8540    Fax: 847-663-1015
Mark B Lampert,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9977 Woods Dr, 3rd Floor, Skokie, IL 60077
Phone: 847-663-8410    Fax: 847-663-8411
Taleen Ghareeb Ghareebian, M.D
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 9650 Gross Point Rd, Skokie, IL 60076
Phone: 847-982-6710    
Dr. Constance Anne Catellani, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 7830 Kilbourn Ave, South Entrance, Skokie, IL 60076
Phone: 847-673-5300    Fax: 847-673-7063
Dr. Julia Rozovsky Weinberger, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 9700 N Kenton, #306, Skokie, IL 60076
Phone: 847-679-8470    
Dr. Marni Hope Goldberg, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9150 N. Crawford Ave. Suite 203, Skokie, IL 60076
Phone: 847-674-2251    Fax: 847-674-2253
Dr. Katarzyna Zarnecki, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9977 Woods Dr, Skokie, IL 60077
Phone: 847-663-8540    Fax: 847-663-1015

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.