Dr Katarzyna Zarnecki, DO - Medicare Endocrinology in Skokie, IL

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Dr Katarzyna Zarnecki, DO is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Skokie, Illinois. She graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Endeavor Health Medical Group and her current practice location is 9977 Woods Dr, Skokie, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 663-8540.

Dr Katarzyna Zarnecki is licensed to practice in Illinois (license number 125052582) 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 1063660488.

Contact Information

Dr Katarzyna Zarnecki, DO
9977 Woods Dr,
Skokie, IL 60077-1057
(847) 663-8540
(847) 663-1015

Map and Direction




Physician's Profile

Full NameDr Katarzyna Zarnecki
GenderFemale
SpecialityEndocrinology
Experience17 Years
Location9977 Woods Dr, Skokie, 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:
  • Dr Katarzyna Zarnecki graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1063660488
  • Provider Enumeration Date: 08/28/2008
  • Last Update Date: 03/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8325220502
  • Enrollment ID: I20110309000365

Medical Identifiers

Medical identifiers for Dr Katarzyna Zarnecki such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063660488NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 125.052582 (Illinois)Secondary
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 125052582 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northshore University Healthsystem - Evanston HospitalEvanston, ILHospital
Swedish Covenant HospitalChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Endeavor Health Medical Group21633346992710

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 Katarzyna Zarnecki allows following entities to bill medicare on her behalf.
Entity NameNorthshore University Healthsystem Faculty Practice Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118

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 Katarzyna Zarnecki 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 Katarzyna Zarnecki, DO
9977 Woods Dr,
Skokie, IL 60077-1057

Ph: (847) 663-8540		Dr Katarzyna Zarnecki, DO
9977 Woods Dr,
Skokie, IL 60077-1057

Ph: (847) 663-8540

Reviews and Comments


Internal Medicine Doctors in Skokie, IL

Dr. Herman Blomeier, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 9977 Woods Dr, Skokie, IL 60077
Phone: 847-663-8540    Fax: 847-663-1015
Mark B Lampert,
Endocrinology, Diabetes & Metabolism
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
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 9650 Gross Point Rd, Skokie, IL 60076
Phone: 847-982-6710    
Dr. Constance Anne Catellani, M.D.
Endocrinology, Diabetes & Metabolism
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.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 9700 N Kenton, #306, Skokie, IL 60076
Phone: 847-679-8470    
Dr. Marni Hope Goldberg, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 9150 N. Crawford Ave. Suite 203, Skokie, IL 60076
Phone: 847-674-2251    Fax: 847-674-2253

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.