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

Mark J Lieffring, DC

Individual provider Chiropractor · NPI 1245325703

Mark J Lieffring, DC is a Chiropractor in Cloquet, Minnesota. Licensed in Minnesota. Registered with an NPI since 2006.

Licensed in
MN
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

1219 14th St Ste C
Cloquet, MN 55720-3703
Phone: (218) 878-0895
Fax: (218) 485-8941
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 1532 (MN)

Record details

NPI number1245325703
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESNovember 15, 2011
Mailing address1219 14th St, Suite C, Cloquet, MN 55720-3703

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