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

Sonja Lien, MD

Individual provider Family Medicine Physician · NPI 1346215852

Sonja Lien, MD is a Family Medicine Physician in Fargo, North Dakota. Licensed in Arizona and North Dakota. Registered with an NPI since 2006.

Licensed in
AZ, ND
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2400 32nd Ave S
Fargo, ND 58103-5800
Phone: (701) 234-8830
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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 13332 (ND)
Family Medicine Physician Taxonomy 207Q00000X · Licence 49112 (AZ)

Record details

NPI number1346215852
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 18, 2006
Last updated in NPPESFebruary 15, 2017
Mailing address2400 32nd Ave S, Fargo, ND 58103-5800

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