Mr Michael Mcdonnell, MD - Medicare Internal Medicine in Chicago, IL

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Mr Michael Mcdonnell, MD is a medicare enrolled "Internal Medicine" physician in Chicago, Illinois. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Legacy Healthcare Services Inc, Osf Multi-specialty Group and his current practice location is 5525 S Pulaski Rd, 2nd Flr, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 585-1955.

Mr Michael Mcdonnell is licensed to practice in Illinois (license number ) 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 1467436972.

Contact Information

Mr Michael Mcdonnell, MD
5525 S Pulaski Rd, 2nd Flr,
Chicago, IL 60629-4417
(773) 585-1955
(773) 284-5268

Map and Direction




Physician's Profile

Full NameMr Michael Mcdonnell
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location5525 S Pulaski Rd, 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:
  • Mr Michael Mcdonnell attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1985
  NPI Data:
  • NPI Number: 1467436972
  • Provider Enumeration Date: 11/30/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9931398179
  • Enrollment ID: I20110104000843

Medical Identifiers

Medical identifiers for Mr Michael Mcdonnell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467436972NPI-NPPES
01621679OtherILBCBS OF IL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Home Health Providers, PcTinley park, ILHome health agency
Osf Home HealthOak lawn, ILHome health agency
Advocate Home Health Care ServLombard, ILHome health agency
Palos Community Hospital Home Health CareLemont, ILHome health agency
Osf Little Company Of Mary Medical CenterEvergreen park, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Legacy Healthcare Services Inc21633397223341
Osf Multi-specialty Group36788897891552

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. Mr Michael Mcdonnell allows following entities to bill medicare on his behalf.
Entity NameLittle Company Of Mary Affiliated Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033162086
PECOS PAC ID: 5193629202
Enrollment ID: O20040127000775
Entity NameOsf Multi-specialty Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922445527
PECOS PAC ID: 3678889789
Enrollment ID: O20150904000279

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. Mr Michael Mcdonnell 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
Mr Michael Mcdonnell, MD
2525 S Michigan Ave, B-390,
Chicago, IL 60616-2333

Ph: (312) 567-6691		Mr Michael Mcdonnell, MD
5525 S Pulaski Rd, 2nd Flr,
Chicago, IL 60629-4417

Ph: (773) 585-1955

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.

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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