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

Sarah Witz, RN

Individual provider Registered Nurse · NPI 1376136507

Sarah Witz, RN is a Registered Nurse in Duluth, Minnesota. Practices as a sole proprietor. Licensed in Minnesota.

Licensed in
MN
In the registry since
2021
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

4325 Grand Ave
Duluth, MN 55807-2730
Phone: (218) 722-1497
Fax: (218) 722-6239
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 2462207 (MN)

Record details

NPI number1376136507
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedFebruary 18, 2021
Last updated in NPPESFebruary 18, 2021
Certification dateFebruary 18, 2021
Mailing address1500 N 34th St Ste 1500, Superior, WI 54880-4477

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