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

Dr. Martin Heinz Janning, MD

Individual provider Otolaryngology Physician · NPI 1396963922

Dr. Martin Heinz Janning, MD is an Otolaryngology in Willmar, Minnesota. Graduated from University of Minnesota Medical School in 1991, 35 years ago. Practices with Glacial Ridge Hospital District, a 69-clinician group. Licensed in Minnesota.

Years since qualifying
35
Trained at
University of Minnesota Medical School
Licensed in
MN
In the registry since
2007
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

1801 19th Ave SW
Willmar, MN 56201-4946
Phone: (320) 231-3277
Fax: (320) 214-5758
Show map & directions

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

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 40016 (MN)

Record details

NPI number1396963922
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 20, 2007
Last updated in NPPESOctober 10, 2024
Certification dateOctober 10, 2024

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 1991 (35 years in practice)
Group practice Glacial Ridge Hospital District — 69 clinicians
Accepts Medicare assignment Not indicated
Practice locations5 on file with Medicare

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