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

Dr. Mark R Johnston, DPM

Individual provider Podiatrist · NPI 1912973058

Dr. Mark R Johnston, DPM is a Podiatry in Willmar, Minnesota. Qualified in 1980, 46 years ago. Practices with Centracare Clinic Southwest LLC, a 172-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
46
Licensed in
MN
In the registry since
2006
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

101 Willmar Ave SW
Willmar, MN 56201
Phone: (320) 231-5000
Fax: (320) 231-5067
Show map & directions

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

Specialties & licences

Podiatrist (primary) Taxonomy 213E00000X · Licence 546 (MN)

Record details

NPI number1912973058
Entity typeIndividual (Type 1)
GenderMale
Credentials DPM
Sole proprietorNo
NPI enumeratedFebruary 28, 2006
Last updated in NPPESJuly 13, 2026
Mailing address101 Willmar Ave Sw, Willmar, MN 56201

Medicare enrollment

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

Medicare specialtyPODIATRY
Medical schoolOTHER
Graduated 1980 (46 years in practice)
Group practice Centracare Clinic Southwest Llc — 172 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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