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

Dr. Katherine Ruth Colwell Schnell, DPM

Individual provider Foot & Ankle Surgery Podiatrist · NPI 1124414677

Dr. Katherine Ruth Colwell Schnell, DPM is a Podiatry in Duluth, Minnesota. Graduated from William M. Scholl College of Podiatric Medicine in 2015, 11 years ago. Practices with Orthopedic Associates of Duluth PA, a 40-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
11
Trained at
William M. Scholl College of Podiatric Medicine
Licensed in
MN
In the registry since
2015
What do these letters mean?
DPM — Doctor of Podiatric Medicine
A foot and ankle physician and surgeon.

See every abbreviation used in this directory →

Practice location Address checks out

1000 E 1st St Ste 404
Duluth, MN 55805
Phone: (218) 722-5513
Fax: (218) 722-6515
Show map & directions

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

Additional practice locations (2)

  • 2708 Branch St, Duluth, MN 55812 — (218) 391-2623
  • 2708 Branch St, Duluth, MN 55812 — (218) 391-2623

Specialties & licences

Foot & Ankle Surgery Podiatrist (primary) Taxonomy 213ES0103X · Licence 991 (MN)

Record details

NPI number1124414677
Entity typeIndividual (Type 1)
GenderFemale
Credentials DPM
Sole proprietorNo
NPI enumeratedApril 11, 2015
Last updated in NPPESJuly 31, 2025
Certification dateJuly 31, 2025

Medicare enrollment

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

Medicare specialtyPODIATRY
Also practisesORTHOPEDIC SURGERY
Medical schoolWILLIAM M. SCHOLL COLLEGE OF PODIATRIC MEDICINE
Graduated 2015 (11 years in practice)
Group practice Orthopedic Associates Of Duluth Pa — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Duluth