Margaret Claire Rigamer, - Medicare Vascular Surgery in Chicago, IL

Margaret Claire Rigamer, is a medicare enrolled "Surgery - Vascular Surgery" physician in Chicago, Illinois. She graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Vascular Surgery. She is a member of the group practice Cook County and her current practice location is 1901 W Harrison St Dept Of, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (312) 864-0224.

Margaret Claire Rigamer is licensed to practice in Illinois (license number 036.146827) 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 1235454968.

Contact Information

Margaret Claire Rigamer,
1901 W Harrison St Dept Of,
Chicago, IL 60612-3714
(312) 864-0224
Not Available

Map and Direction




Physician's Profile

Full NameMargaret Claire Rigamer
GenderFemale
SpecialityVascular Surgery
Experience14 Years
Location1901 W Harrison St Dept Of, 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:
  • Margaret Claire Rigamer graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1235454968
  • Provider Enumeration Date: 04/06/2010
  • Last Update Date: 04/28/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6204060239
  • Enrollment ID: I20180925002938

Medical Identifiers

Medical identifiers for Margaret Claire Rigamer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235454968NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2086S0129XSurgery - Vascular Surgery 0116029794 (Virginia)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
2086S0129XSurgery - Vascular Surgery 036.146827 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John H Stroger Jr HospitalChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cook County2860398088645

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. Margaret Claire Rigamer allows following entities to bill medicare on her behalf.
Entity NameCook County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588612832
PECOS PAC ID: 2860398088
Enrollment ID: O20031209000747
Entity NameMount Sinai Community Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376715896
PECOS PAC ID: 5991600405
Enrollment ID: O20040202001032

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. Margaret Claire Rigamer 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
Margaret Claire Rigamer,
1901 W Harrison St Ste 1201,
Chicago, IL 60612-3714

Ph: (312) 864-0224
Margaret Claire Rigamer,
1901 W Harrison St Dept Of,
Chicago, IL 60612-3714

Ph: (312) 864-0224

Reviews and Comments


Surgery Doctors in Chicago, IL

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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.

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