Guido Marra, MD - Medicare Orthopedic Surgery in Chicago, IL

Guido Marra, MD is a medicare enrolled "Orthopaedic Surgery" physician in Chicago, Illinois. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1992 and has 32 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Northwestern Medical Faculty Foundation and his current practice location is 259 E Erie St Fl 13, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 695-6800.

Guido Marra is licensed to practice in Illinois (license number 036090059) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1023082328.

Contact Information

Guido Marra, MD
259 E Erie St Fl 13,
Chicago, IL 60611-3926
(312) 695-6800
(312) 472-4880

Map and Direction




Physician's Profile

Full NameGuido Marra
GenderMale
SpecialityOrthopedic Surgery
Experience32 Years
Location259 E Erie St Fl 13, Chicago, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Guido Marra attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1992
  NPI Data:
  • NPI Number: 1023082328
  • Provider Enumeration Date: 02/14/2006
  • Last Update Date: 12/04/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9830128107
  • Enrollment ID: I20050808000063

Medical Identifiers

Medical identifiers for Guido Marra such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023082328NPI-NPPES
36090059MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 036090059 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwestern Memorial HospitalChicago, ILHospital
Elmhurst Memorial HospitalElmhurst, ILHospital
Central Dupage HospitalWinfield, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Medical Faculty Foundation45875768143352

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. Guido Marra allows following entities to bill medicare on his behalf.
Entity NameNorthwestern Medical Faculty Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346235314
PECOS PAC ID: 4587576814
Enrollment ID: O20031105000541

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. Guido Marra 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
Guido Marra, MD
259 E Erie St Fl 13,
Chicago, IL 60611-3926

Ph: (312) 695-6800
Guido Marra, MD
259 E Erie St Fl 13,
Chicago, IL 60611-3926

Ph: (312) 695-6800

Reviews and Comments


Orthopaedic Surgery Doctors in Chicago, IL

Dr. Yi-loong Colin Woon, M.D.
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David R Guelich, M.D.
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Dr. Michael R Treister, M.D.
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Dr. Adam Isaac Edelstein, MD
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Phone: 312-695-8143    Fax: 312-695-4075
Dr. Ari J Kaz, MD
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Practice Location: 2923 N California Ave, Suite 300, Chicago, IL 60618
Phone: 773-777-9900    Fax: 773-777-5927

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).

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