Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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John R. K. Kass, PA-C

Individual provider Physician Assistant · NPI 1821351255

John R. K. Kass, PA-C is a Physician Assistant in Marshall, Minnesota. Graduated from Sanford School of Medicine of University of South Dakota in 2011, 15 years ago. Practices with Avera Marshall, a 100-clinician group and accepts Medicare assignment. Licensed in Minnesota and South Dakota.

Years since qualifying
15
Trained at
Sanford School of Medicine of University of South Dakota
Licensed in
MN, SD
In the registry since
2012
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

300 S Bruce St
Marshall, MN 56258-1934
Phone: (507) 537-9007
Fax: (507) 537-2734
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 11391 (MN)
Physician Assistant Taxonomy 363A00000X · Licence 0820 (SD)

Record details

NPI number1821351255
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJune 20, 2012
Last updated in NPPESApril 15, 2016

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolSANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA
Graduated 2011 (15 years in practice)
Group practice Avera Marshall — 100 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Marshall