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

Dr. Michael John Lopker Jr., MD, PHD

Individual provider Internal Medicine Physician · NPI 1730535998

Dr. Michael John Lopker Jr., MD, PHD is a Rheumatology in Chicago, Illinois. Graduated from University of Alabama School of Medicine in 2016, 10 years ago. Practices with Kansas University Physicians Inc, a 1,819-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Arizona and Illinois.

Years since qualifying
10
Trained at
University of Alabama School of Medicine
Licensed in
AZ, IL
In the registry since
2016
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

240 E Huron St
Chicago, IL 60611-2909
Phone: (312) 926-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 036.149197 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence R75552 (AZ)

Record details

NPI number1730535998
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedMay 6, 2016
Last updated in NPPESJune 11, 2019

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Kansas University Physicians Inc — 1819 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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