SARAH JANE WILLIAMS NP
NPI 1285387134
Nurse Practitioner in Fond Du Lac, WI
About Sarah Jane Williams Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH JANE WILLIAMS NP (NPI 1285387134) is an individual nurse practitioner in Fond Du Lac, Wisconsin, licensed in Wisconsin (11635) and active in the NPI registry since February 2022. She is enrolled in Medicare PECOS, is affiliated with Divine Savior Healthcare, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Sarah Jane Williams Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Divine Savior Healthcare
Acute Care Hospitals · Portage, WISt. Agnes Hospital Hospice
Acute Care Hospitals · Fond Du Lac, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54935 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FOND DU LAC, WI 54935
FOND DU LAC, WI 54935
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Sarah Williams's NPI number?
The NPI number for Sarah Williams is 1285387134. It was assigned to this individual provider in the NPPES registry on February 1, 2022.
Where is Sarah Williams located?
Sarah Williams practices at 420 E Division St, Fond Du Lac, WI 54935. The listed phone number is (920) 926-7400.
What is Sarah Williams's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Sarah Williams enrolled in Medicare?
Yes. Sarah Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Sarah Williams accept?
Health plans from Anthem Blue Cross and Blue Shield, Group Health Cooperative-SCW, Network Health and Quartz list Sarah Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Sarah Williams affiliated with any hospitals?
According to CMS data, Sarah Williams is affiliated with Divine Savior Healthcare and St. Agnes Hospital Hospice.
When was this NPI record last updated?
The NPPES record for Sarah Williams was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.