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

Stephanie Onstad, FNP, APNP

Individual provider Family Nurse Practitioner · NPI 1982452116

Stephanie Onstad, FNP, APNP is a Nurse Practitioner in Mount Pleasant, Wisconsin. Qualified in 2024, 2 years ago. Practices with Mercy Health System Corporation, a 751-clinician group. Licensed in Wisconsin.

Years since qualifying
2
Licensed in
WI
In the registry since
2024
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

5439 Durand Ave Ste 100
Mount Pleasant, WI 53406-5058
Phone: (262) 898-9000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 15180-33 (WI)

Record details

NPI number1982452116
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP , APNP
Sole proprietorNo
NPI enumeratedMay 13, 2024
Last updated in NPPESMay 13, 2024
Certification dateMay 12, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Mercy Health System Corporation — 751 clinicians
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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