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

Herman Joseph Junker, MD

Individual provider Emergency Medicine Physician · NPI 1114905098

Herman Joseph Junker, MD is an Internal Medicine in Austin, Minnesota. Graduated from Mayo Medical School in 2003, 23 years ago. Practices with Winona Health Services, a 161-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
23
Trained at
Mayo Medical School
Licensed in
MN
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

1000 1st Dr NW
Austin, MN 55912-2941
Phone: (507) 434-1092
Fax: (507) 434-1477
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 44737 (MN)

Record details

NPI number1114905098
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 3, 2006
Last updated in NPPESJune 26, 2012

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMAYO MEDICAL SCHOOL
Graduated 2003 (23 years in practice)
Group practice Winona Health Services — 161 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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