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Nurse Practitioner

Megan S. Demerit, NP

Works at hospitals in Milwaukee, WI · West Allis, WI · Wisconsin

Summary

Megan S. Demerit, NP is a nurse practitioner at 1055 N Mayfair Rd, Suite 300, Wauwatosa, WI 53226. Phone: (414) 476-8450. Accepts Medicare assignment. NPI 1366099632. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

From official Medicare data

This page shows what Medicare's official clinician data says about Megan S. Demerit, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Megan S. Demerit accept Medicare assignment?
Yes. Medicare's clinician data says Megan S. Demerit accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Megan S. Demerit's NPI number?
1366099632. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Megan S. Demerit works

Medicare's Facility Affiliation Data lists Megan S. Demerit at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Megan S. Demerit is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Megan S. Demerit as a member of this group (CMS data updated October 2, 2026).

  • Aurora Health Care Metro, Inc.75 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, Wisconsin →

Other nurse practitioners in Wauwatosa

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

All nurse practitioners in Wauwatosa →

Other clinicians in Aurora Health Care Metro, Inc.

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialNP
Graduation year2019
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1366099632
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians