Kareen Rose Elizabeth Simpson, MD - Medicare Nephrology in Chicago, IL

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Kareen Rose Elizabeth Simpson, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Chicago, Illinois. She graduated from medical school in 1992 and has 32 years of diverse experience with area of expertise as Nephrology. She is a member of the group practice Associates In Nephrology Sc and her current practice location is 210 S Desplaines St, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (312) 654-2720.

Kareen Rose Elizabeth Simpson is licensed to practice in Illinois (license number 036105119) 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 1780663963.

Contact Information

Kareen Rose Elizabeth Simpson, MD
210 S Desplaines St,
Chicago, IL 60661-5500
(312) 654-2720
(866) 597-9534

Map and Direction




Physician's Profile

Full NameKareen Rose Elizabeth Simpson
GenderFemale
SpecialityNephrology
Experience32 Years
Location210 S Desplaines St, Chicago, 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:
  • Kareen Rose Elizabeth Simpson graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1780663963
  • Provider Enumeration Date: 01/16/2006
  • Last Update Date: 12/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6709876451
  • Enrollment ID: I20040514000318

Medical Identifiers

Medical identifiers for Kareen Rose Elizabeth Simpson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780663963NPI-NPPES
036105119MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 036105119 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Fmc - South ChicagoChicago, ILDialysis facility
Fmc - South Deering DialysisChicago, ILDialysis facility
Fresenius Kidney Care Chicagoland LlcEvergreen park, ILDialysis facility
Concerto DialysisCrestwood, ILDialysis facility
Fmc - Greenwood Avenue Dialysis CenterChicago, ILDialysis facility
Advocate Trinity HospitalChicago, ILHospital
Ingalls Memorial HospitalHarvey, ILHospital
Advocate Christ Hospital & Medical CenterOak lawn, ILHospital
Osf Little Company Of Mary Medical CenterEvergreen park, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Associates In Nephrology Sc913302396351

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. Kareen Rose Elizabeth Simpson allows following entities to bill medicare on her behalf.
Entity NameAssociates In Nephrology Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184694259
PECOS PAC ID: 9133023963
Enrollment ID: O20031124000308

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. Kareen Rose Elizabeth Simpson 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
Kareen Rose Elizabeth Simpson, MD
210 S Desplaines St,
Chicago, IL 60661-5500

Ph: (312) 654-2720		Kareen Rose Elizabeth Simpson, MD
210 S Desplaines St,
Chicago, IL 60661-5500

Ph: (312) 654-2720

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.

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.