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Nurse Practitioner

Sarah E. Zimmermann, NP

Sees patients in Green Bay, WI · Wisconsin

Summary

Sarah E. Zimmermann, NP (Nurse Practitioner) is enrolled with Medicare at 1 practice location in Green Bay, WI. NPI 1316425317. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(920) 304‑9695 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Sarah E. Zimmermann, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
Nurse PractitionerPrimary specialty
YesAccepts Medicare assignment
2026Graduation year
FemaleGender (as listed)
Oak Medical SCGroup practice

Quick answers

Where does Sarah E. Zimmermann see patients?
Medicare's clinician data lists 1 practice location in Green Bay, WI. Call before your visit to confirm the address.
What is Sarah E. Zimmermann's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Sarah E. Zimmermann accept Medicare assignment?
Yes. Medicare's clinician data says Sarah E. Zimmermann accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Sarah E. Zimmermann?
(920) 304-9695, as listed in official Medicare / NPI Registry data.
What is Sarah E. Zimmermann's NPI number?
1316425317. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Sarah E. Zimmermann is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Sarah E. Zimmermann as a member of this group (CMS data updated 2026-10-02).

  • Oak Medical SC123 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, Wisconsin →

Other nurse practitioners in Green Bay

Clinicians with the same Medicare primary specialty in Green Bay, WI — not a recommendation.

All nurse practitioners in Green Bay →

Clinician information

CredentialNP
Graduation year2026
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1316425317
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians