Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Daniel Lee Garrison, MD

Individual provider Hospitalist Physician · NPI 1215913652

Dr. Daniel Lee Garrison, MD is an Internal Medicine in Chicago, Illinois. Graduated from University of Alabama School of Medicine in 1994, 32 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
32
Trained at
University of Alabama School of Medicine
Licensed in
IL
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4025 N Western Ave
Chicago, IL 60618-3726
Phone: (773) 275-7700
Fax: (773) 279-6504
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036121658 (IL)
Hospitalist Physician Taxonomy 208M00000X · Licence 036121658 (IL)

Record details

NPI number1215913652
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 19, 2005
Last updated in NPPESJune 27, 2022
Certification dateJune 27, 2022
Mailing address29373 Network Pl, Chicago, IL 60673-5114

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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