Dr Patrick Clinton Fenner, MD - Medicare Interventional Cardiology in Downers Grove, IL

Dr Patrick Clinton Fenner, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Downers Grove, Illinois. He went to Wayne State University School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Interventional Cardiology. He is a member of the group practice Advocate Health And Hospitals Corporation and his current practice location is 3825 Highland Ave, Tower 2 Suite 400, Downers Grove, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 719-4799.

Dr Patrick Clinton Fenner is licensed to practice in Illinois (license number 036084061) 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 1588616585.

Contact Information

Dr Patrick Clinton Fenner, MD
3825 Highland Ave, Tower 2 Suite 400,
Downers Grove, IL 60515-1552
(630) 719-4799
Not Available

Map and Direction




Physician's Profile

Full NameDr Patrick Clinton Fenner
GenderMale
SpecialityInterventional Cardiology
Experience35 Years
Location3825 Highland Ave, Downers Grove, 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:
  • Dr Patrick Clinton Fenner attended and graduated from Wayne State University School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1588616585
  • Provider Enumeration Date: 05/17/2006
  • Last Update Date: 12/30/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3173513793
  • Enrollment ID: I20040515000344

Medical Identifiers

Medical identifiers for Dr Patrick Clinton Fenner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588616585NPI-NPPES
036084061MedicaidIL
060069163OtherRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0011XInternal Medicine - Interventional Cardiology 036084061 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Good Samaritan HospitalDowners grove, ILHospital
Central Dupage HospitalWinfield, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advocate Health And Hospitals Corporation78108009352422

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. Dr Patrick Clinton Fenner allows following entities to bill medicare on his behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064
Entity NameCentral Dupage Hospital Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003864810
PECOS PAC ID: 0941108666
Enrollment ID: O20031231000723
Entity NameElmhurst Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548306343
PECOS PAC ID: 3577458009
Enrollment ID: O20040216000346
Entity NameEdward Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013969013
PECOS PAC ID: 0042108110
Enrollment ID: O20040309001279

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. Dr Patrick Clinton Fenner 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
Dr Patrick Clinton Fenner, MD
1901 S Meyers Rd, Suite 350,
Oakbrook Terrace, IL 60181-5243

Ph: (630) 897-7305
Dr Patrick Clinton Fenner, MD
3825 Highland Ave, Tower 2 Suite 400,
Downers Grove, IL 60515-1552

Ph: (630) 719-4799

Reviews and Comments


Internal Medicine Doctors in Downers Grove, IL

Hajira Younas Khan, MD
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Phone: 630-435-9888    Fax: 630-963-1524
Peter Michael Kerwin, MD
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Phone: 630-719-4799    
Dr. Kenneth P. Brin, M.D.
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Mark J. Tatara, MD
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Phone: 630-869-5382    Fax: 630-869-5383
Dr. Weiser Eguia Cordero, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 5207 Main St, Downers Grove, IL 60515
Phone: 630-435-9888    Fax: 630-963-1524

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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