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

MS. Sarah Ernst, RN

Individual provider Registered Nurse · NPI 1619811650

MS. Sarah Ernst, RN is a Registered Nurse in Madison, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2026.

Licensed in
WI
In the registry since
2026
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

2500 Overlook Ter
Madison, WI 53705-2254
Phone: (608) 256-1901
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 189825-30 (WI)

Record details

NPI number1619811650
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedApril 20, 2026
Last updated in NPPESApril 20, 2026
Certification dateApril 19, 2026
Mailing address5063 Marathon Dr, Madison, WI 53705-4712

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