Christian Fernandez Olortegui, MD - Medicare Radiation Oncology in Chicago, IL

Christian Fernandez Olortegui, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Chicago, Illinois. He graduated from medical school in 2016 and has 8 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Cook County, Cook Radiation Oncology Sc and his current practice location is 1901 W Harrison St, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 864-3838.

Christian Fernandez Olortegui is licensed to practice in Illinois (license number 036.156089) 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 1033564018.

Contact Information

Christian Fernandez Olortegui, MD
1901 W Harrison St,
Chicago, IL 60612-3714
(312) 864-3838
Not Available

Map and Direction




Physician's Profile

Full NameChristian Fernandez Olortegui
GenderMale
SpecialityRadiation Oncology
Experience8 Years
Location1901 W Harrison St, 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:
  • Christian Fernandez Olortegui graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1033564018
  • Provider Enumeration Date: 04/27/2016
  • Last Update Date: 08/21/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1355628884
  • Enrollment ID: I20210609001706

Medical Identifiers

Medical identifiers for Christian Fernandez Olortegui such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033564018NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology 036.156089 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John H Stroger Jr HospitalChicago, ILHospital
Presence Saints Mary And Elizabeth Medical CenterChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cook County2860398088645
Cook Radiation Oncology Sc75171390746

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. Christian Fernandez Olortegui allows following entities to bill medicare on his behalf.
Entity NameCook County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588612832
PECOS PAC ID: 2860398088
Enrollment ID: O20031209000747
Entity NameCook Radiation Oncology Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689953838
PECOS PAC ID: 7517139074
Enrollment ID: O20111006000156

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. Christian Fernandez Olortegui 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
Christian Fernandez Olortegui, MD
1901 W Harrison St,
Chicago, IL 60612-3714

Ph: (312) 864-3838
Christian Fernandez Olortegui, MD
1901 W Harrison St,
Chicago, IL 60612-3714

Ph: (312) 864-3838

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.

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