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

Mrs. Sandra K Zernzach-Schertz, NP

Individual provider Nurse Practitioner · NPI 1841395464

Mrs. Sandra K Zernzach-Schertz, NP is a Nurse Practitioner in Fond Du Lac, Wisconsin. Qualified in 2005, 21 years ago. Practices with Froedtert Manitowoc Medical Group, LLC, a 157-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Wisconsin.

Years since qualifying
21
Licensed in
WI
In the registry since
2006
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

1081 E Johnson St
Fond Du Lac, WI 54935-8919
Phone: (920) 367-6700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 889 E Johnson St, Fond Du Lac, WI 54935-2933 — (920) 367-6700

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 2748-033 (WI)
Nurse Practitioner Taxonomy 363L00000X · Licence 2748-033 (WI)

Record details

NPI number1841395464
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedSeptember 14, 2006
Last updated in NPPESMay 22, 2024
Certification dateMay 22, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Froedtert Manitowoc Medical Group, Llc — 157 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Fond Du Lac