Dr Daniel Lee Garrison, MD - Medicare Internal Medicine in Chicago, IL

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Dr Daniel Lee Garrison, MD is a medicare enrolled "Internal Medicine" physician in Chicago, Illinois. He went to University Of Alabama School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Advocate Health And Hospitals Corporation and his current practice location is 4025 N Western Ave, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 275-7700.

Dr Daniel Lee Garrison is licensed to practice in Illinois (license number 036121658) 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 1215913652.

Contact Information

Dr Daniel Lee Garrison, MD
4025 N Western Ave,
Chicago, IL 60618-3726
(773) 275-7700
(773) 279-6504

Map and Direction




Physician's Profile

Full NameDr Daniel Lee Garrison
GenderMale
SpecialityInternal Medicine
Experience30 Years
Location4025 N Western Ave, 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:
  • Dr Daniel Lee Garrison attended and graduated from University Of Alabama School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1215913652
  • Provider Enumeration Date: 12/19/2005
  • Last Update Date: 06/27/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5193884849
  • Enrollment ID: I20081110000486

Medical Identifiers

Medical identifiers for Dr Daniel Lee Garrison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215913652NPI-NPPES
P00673340OtherILMEDICARE RAILROAD
036121658MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 036121658 (Illinois)Secondary
207R00000XInternal Medicine 036121658 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Illinois Masonic Medical CenterChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advocate Health And Hospitals Corporation78108009352484

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 Daniel Lee Garrison 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

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 Daniel Lee Garrison 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 Daniel Lee Garrison, MD
29373 Network Pl,
Chicago, IL 60673-5114

Ph: (847) 390-5900		Dr Daniel Lee Garrison, MD
4025 N Western Ave,
Chicago, IL 60618-3726

Ph: (773) 275-7700

Reviews and Comments


Internal Medicine Doctors in Chicago, IL

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Alexandra Dumitrescu,
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Dr. Mitesh Mahesh Kabadi, M.D.
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Dr. Marta Batus, MD
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Practice Location: 1725 W Harrison St, Suite 809, Chicago, IL 60612
Phone: 312-563-2487    Fax: 312-942-3192

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.