Dr. Lorenz P. Kielhorn, MD
About This Business
Dr. Lorenz P. Kielhorn, M.D., practices family medicine and addiction medicine in Kalamazoo, Michigan. He holds a Michigan license and has been registered with the national provider registry since 2007. Among 86 Kalamazoo doctors in our listings, patients rate him 5.0 from 2 reviews.
Verified Provider Info
- Specialty (per registry)
- Family Medicine, Addiction Medicine
- NPI Number
- 1891816427
- In registry since
- 2007 (19+ years)
- State license
- 4301042187 (MI)
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18
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Information last updated: September 7, 2026
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