Dr Thomas Fitzgerald O'connell, MD - Medicare Cardiovascular Disease (cardiology) in Elk Grove Village, IL

Dr Thomas Fitzgerald O'connell, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Elk Grove Village, Illinois. He went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 2015 and has 9 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Alexian Brothers Specialty Group and his current practice location is 800 Biesterfield Rd Ste G01/101, Elk Grove Village, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 981-3680.

Dr Thomas Fitzgerald O'connell is licensed to practice in Illinois (license number 036158079) 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 1639564347.

Contact Information

Dr Thomas Fitzgerald O'connell, MD
800 Biesterfield Rd Ste G01/101,
Elk Grove Village, IL 60007-3361
(847) 981-3680
Not Available

Map and Direction




Physician's Profile

Full NameDr Thomas Fitzgerald O'connell
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience9 Years
Location800 Biesterfield Rd Ste G01/101, Elk Grove Village, 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 Thomas Fitzgerald O'connell attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 2015
  NPI Data:
  • NPI Number: 1639564347
  • Provider Enumeration Date: 03/30/2015
  • Last Update Date: 01/26/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5496057713
  • Enrollment ID: I20220817002103

Medical Identifiers

Medical identifiers for Dr Thomas Fitzgerald O'connell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639564347NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 036158079 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Alexian Brothers Medical Center 1Elk grove village, ILHospital
St Alexius Medical CenterHoffman estates, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Alexian Brothers Specialty Group084046508471

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 Thomas Fitzgerald O'connell allows following entities to bill medicare on his behalf.
Entity NameAlexian Brothers Specialty Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720371669
PECOS PAC ID: 0840465084
Enrollment ID: O20111216000081

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 Thomas Fitzgerald O'connell 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 Thomas Fitzgerald O'connell, MD
800 Biesterfield Rd Ste G01/101,
Elk Grove Village, IL 60007-3361

Ph: (847) 981-3680
Dr Thomas Fitzgerald O'connell, MD
800 Biesterfield Rd Ste G01/101,
Elk Grove Village, IL 60007-3361

Ph: (847) 981-3680

Reviews and Comments


Internal Medicine Doctors in Elk Grove Village, IL

Michael James Keller, M.D.
Cardiovascular Disease
Medicare: May Accept Medicare Assignments
Practice Location: 800 Biesterfield Rd, Suite 510, Elk Grove Village, IL 60007
Phone: 847-981-3660    Fax: 847-956-5108
Dr. Barry Glick, DO
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 810 Biesterfield Rd, Suite 306, Elk Grove Village, IL 60007
Phone: 847-981-6061    Fax: 847-981-6062
Dr. Bhupinder K Chhabra, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 800 Biesterfield Rd, Suite 3007, Elk Grove Village, IL 60007
Phone: 847-290-6513    Fax: 847-290-8505
Anshul Aggarwal, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 800 Biesterfield Rd Ste G01, Elk Grove Village, IL 60007
Phone: 847-981-3680    
Edward J Diamond, M.D.
Cardiovascular Disease
Medicare: May Accept Medicare Assignments
Practice Location: 800 Biesterfield Rd, Suite 510, Elk Grove Village, IL 60007
Phone: 847-981-3660    Fax: 847-956-5108
Anurag Mehrotra, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 800 Biesterfield Rd Ste 510, Elk Grove Village, IL 60007
Phone: 847-981-3660    
Nephtali Kogan, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 800 Biesterfield Rd Ste G01, Elk Grove Village, IL 60007
Phone: 847-981-3680    

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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