Gerald Cahill, MD - Medicare General Surgery in Olympia Fields, IL

Gerald Cahill, MD is a medicare enrolled "Surgery" physician in Olympia Fields, Illinois. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1982 and has 42 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Franciscan Physician Network, Specialty Physicians Of Illinois Llc and his current practice location is 3700 W 203rd St Ste 302, Olympia Fields, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 679-2120.

Gerald Cahill is licensed to practice in Illinois (license number 036068765) 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 1346357795.

Contact Information

Gerald Cahill, MD
3700 W 203rd St Ste 302,
Olympia Fields, IL 60461-1182
(708) 679-2120
(708) 503-3230

Map and Direction




Physician's Profile

Full NameGerald Cahill
GenderMale
SpecialityGeneral Surgery
Experience42 Years
Location3700 W 203rd St Ste 302, Olympia Fields, 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:
  • Gerald Cahill attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1982
  NPI Data:
  • NPI Number: 1346357795
  • Provider Enumeration Date: 08/23/2006
  • Last Update Date: 04/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7911951272
  • Enrollment ID: I20050309000578

Medical Identifiers

Medical identifiers for Gerald Cahill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346357795NPI-NPPES
036068765MedicaidIL
200511540MedicaidIN
F400340959OtherILINDIVIDUAL MEDICARE PTAN SPECIALTY PHYSICIANS OF ILLINOIS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 01058798A (Indiana)Secondary
208C00000XColon & Rectal Surgery 036068765 (Illinois)Secondary
208C00000XColon & Rectal Surgery 01058798A (Indiana)Secondary
208600000XSurgery 036068765 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Franciscan Health DyerDyer, INHospital
Franciscan Health MunsterMunster, INHospital
Franciscan Health Olympia Fields & Chicago HeightsOlympia fields, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Franciscan Physician Network3072790682983
Specialty Physicians Of Illinois Llc4183529456110

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. Gerald Cahill allows following entities to bill medicare on his behalf.
Entity NameFranciscan Physician Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225327984
PECOS PAC ID: 3072790682
Enrollment ID: O20110608000486

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. Gerald Cahill 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
Gerald Cahill, MD
35318 Eagle Way,
Chicago, IL 60678-1353

Ph: (317) 528-4800
Gerald Cahill, MD
3700 W 203rd St Ste 302,
Olympia Fields, IL 60461-1182

Ph: (708) 679-2120

Reviews and Comments


Surgery Doctors in Olympia Fields, IL

Dr. Eugene M Tanquilut, DO
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Practice Location: 20060 Governors Dr, Suite 102, Olympia Fields, IL 60461
Phone: 815-824-4406    Fax: 815-844-0307
Sherazuddin Qureshi, M.D.
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Practice Location: 20060 Governors Dr, Olympia Fields, IL 60461
Phone: 815-824-4406    
Dr. James Van Siatras, D.O.
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Phone: 708-747-4000    
Aswath Subram, M.D.
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Practice Location: 3700 W 203rd St, #301, Olympia Fields, IL 60461
Phone: 708-709-9402    
Devan Whittington Lenhart, DO
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Practice Location: 20201 Crawford Ave, Olympia Fields, IL 60461
Phone: 708-747-4000    
Dr. Matthew L Martens, D.O.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 3700 W 203rd St Ste 201, Olympia Fields, IL 60461
Phone: 708-679-2120    Fax: 708-503-3230

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.