Ximena Ysabel Chavez, MD - Medicare Rheumatology in Skokie, IL

Ximena Ysabel Chavez, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Skokie, Illinois. She went to Illinois Medical College and graduated in 2003 and has 21 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice Endeavor Health Medical Group and her current practice location is 9700 Kenton Avenue, Suite K404, Skokie, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 677-0215.

Ximena Ysabel Chavez is licensed to practice in Illinois (license number 036119412) 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 1912196502.

Contact Information

Ximena Ysabel Chavez, MD
9700 Kenton Avenue, Suite K404,
Skokie, IL 60076
(847) 677-0215
(847) 568-1696

Map and Direction




Physician's Profile

Full NameXimena Ysabel Chavez
GenderFemale
SpecialityRheumatology
Experience21 Years
Location9700 Kenton Avenue, 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:
  • Ximena Ysabel Chavez attended and graduated from Illinois Medical College in 2003
  NPI Data:
  • NPI Number: 1912196502
  • Provider Enumeration Date: 10/18/2007
  • Last Update Date: 02/19/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4587845631
  • Enrollment ID: I20110222000834

Medical Identifiers

Medical identifiers for Ximena Ysabel Chavez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912196502NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 036119412 (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. Ximena Ysabel Chavez 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. Ximena Ysabel Chavez 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
Ximena Ysabel Chavez, MD
2650 Ridge Ave Ste 1223,
Evanston, IL 60201-1700

Ph: (847) 570-2040
Ximena Ysabel Chavez, MD
9700 Kenton Avenue, Suite K404,
Skokie, IL 60076

Ph: (847) 677-0215

Reviews and Comments


Internal Medicine Doctors in Skokie, IL

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Dr. Julia Rozovsky Weinberger, M.D.
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Dr. Marni Hope Goldberg, MD
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Dr. Katarzyna Zarnecki, DO
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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.