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

Dr. John Kabir Luebs, MD

Individual provider Internal Medicine Physician · NPI 1275160913

Dr. John Kabir Luebs, MD is a Hospitalist in Franklin, Wisconsin. Graduated from State University of New York Downstate Medical Center in 2020, 6 years ago. Practices with Ascension Medical Group-Southeast Wisconsin Inc, a 555-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
6
Trained at
State University of New York Downstate Medical Center
Licensed in
WI
In the registry since
2020
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

10101 S 27th St
Franklin, WI 53132-7209
Phone: (414) 389-4845
Fax: (414) 527-5883
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 85131-20 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 85131-20 (WI)

Record details

NPI number1275160913
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2020
Last updated in NPPESApril 23, 2025
Certification dateApril 23, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 2020 (6 years in practice)
Group practice Ascension Medical Group-Southeast Wisconsin Inc — 555 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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