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

Mark Leon Willenbring, MD

Individual provider Forensic Psychiatry Physician · NPI 1003930124

Mark Leon Willenbring, MD is a Forensic Psychiatry Physician in Saint Paul, Minnesota. Practices as a sole proprietor. Licensed in Minnesota.

Licensed in
MN
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

745 Victoria St S
Saint Paul, MN 55102-4203
Phone: (202) 379-6736
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 22040 (MN)
Forensic Psychiatry Physician Taxonomy 2084F0202X · Licence 22040 (MN)
Addiction Psychiatry Physician Taxonomy 2084P0802X · Licence 22040 (MN)

Record details

NPI number1003930124
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 16, 2007
Last updated in NPPESOctober 12, 2023
Certification dateOctober 12, 2023