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

Dr. Nicholas Allan Leifeld, MD

Individual provider Family Medicine Physician · NPI 1316881519

Dr. Nicholas Allan Leifeld, MD is a Family Medicine Physician in Duluth, Minnesota. Licensed in Minnesota. Registered with an NPI since 2026.

Licensed in
MN
In the registry since
2026
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

330 N 8th Ave E
Duluth, MN 55805-2024
Phone: (218) 529-9122
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 36553 (MN)

Record details

NPI number1316881519
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 17, 2026
Last updated in NPPESJuly 23, 2026
Certification dateJuly 23, 2026

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