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

Dr. James M Kohlenberg, MD

Individual provider Addiction Medicine (Internal Medicine) Physician · NPI 1720079437

Dr. James M Kohlenberg, MD is an Internal Medicine in Madison Heights, Michigan. Graduated from Wayne State University School of Medicine in 1976, 50 years ago. Practices with Michigan Healthcare Professionals PC, a 520-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
50
Trained at
Wayne State University School of Medicine
Licensed in
MI
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.

See every abbreviation used in this directory →

Practice location Address checks out

26505 John R Rd
Madison Heights, MI 48071-3611
Phone: (248) 547-3100
Fax: (248) 547-4733
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4301038982 (MI)
Addiction Medicine (Internal Medicine) Physician Taxonomy 207RA0401X · Licence 4301038982 (MI)

Record details

NPI number1720079437
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 2, 2005
Last updated in NPPESFebruary 12, 2025
Certification dateFebruary 12, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1976 (50 years in practice)
Group practice Michigan Healthcare Professionals Pc — 520 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare