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

John L Bradtke, MD

Individual provider Internal Medicine Physician · NPI 1659317071

John L Bradtke, MD is an Internal Medicine in Portage, Michigan. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1985, 41 years ago. Practices with Powerback Rehabilitation LLC, a 616-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
41
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
MI
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

7895 Currier Dr
Portage, MI 49002-4314
Phone: (269) 321-7120
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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 4301405991 (MI)

Record details

NPI number1659317071
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2006
Last updated in NPPESJuly 8, 2007
Mailing address5943 Stadium Dr, Suite 3, Kalamazoo, MI 49009-3016

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 1985 (41 years in practice)
Group practice Powerback Rehabilitation Llc — 616 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Portage