Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Gregory D Kaczmarek, MD

Individual provider Internal Medicine Physician · NPI 1629032958

Dr. Gregory D Kaczmarek, MD is an Internal Medicine in Skokie, Illinois. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1988, 38 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
38
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
IL
In the registry since
2006
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

4905 Old Orchard Ctr Lowr Level
Skokie, IL 60077-1425
Phone: (847) 679-6707
Fax: (847) 679-6721
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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 036081697 (IL)

Record details

NPI number1629032958
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 13, 2006
Last updated in NPPESMay 12, 2008
Mailing address4905 Old Orchard Ctr, Lower Level, Skokie, IL 60077-1425

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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