Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Physician Assistant

Breanna L. Ries, PA

Works at hospitals in Milwaukee, WI · Wisconsin

Summary

Breanna L. Ries, PA is a physician assistant at 4805 S Moorland Rd, New Berlin, WI 53151. Phone: (262) 798-7200. Accepts Medicare assignment. In 2024, Breanna L. Ries had 14 Original Medicare patients and 14 services. NPI 1346577368. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Physician assistant
  • Address: 4805 S Moorland Rd, New Berlin, WI 53151 · Directions (3 more locations)
  • Phone: (262) 798‑7200
  • Medicare: Accepts Medicare assignment
  • Hospital: Froedtert Memorial Lutheran Hospital
  • Group practice: The Medical College of Wisconsin Inc (+1 more)
  • School: graduated 2009
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Breanna L. Ries, 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 Breanna L. Ries accept Medicare assignment?
Yes. Medicare's clinician data says Breanna L. Ries 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.
How many Medicare patients does Breanna L. Ries see?
In 2024, CMS data shows 14 Original Medicare patients and 14 services for Breanna L. Ries. This counts Original Medicare only and measures volume, not quality.
What is Breanna L. Ries's NPI number?
1346577368. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Breanna L. Ries, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients14
Services billed to Medicare14
Different services or procedures6
Participating Medicare providerYes
Average age of these patients55

Hospitals where Breanna L. Ries works

Medicare's Facility Affiliation Data lists Breanna L. Ries 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 Breanna L. Ries is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Breanna L. Ries as a member of these groups (CMS data updated October 2, 2026).

  • The Medical College of Wisconsin Inc2,115 clinicians in the group
  • Froedtert Andthe Medical College of Wisconsin Community Physicians Inc1,285 clinicians in the group

Specialties

Find other clinicians: Physician Assistant, Wisconsin →

Other physician assistants in New Berlin

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

All physician assistants in New Berlin →

Other clinicians in The Medical College of Wisconsin Inc

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

Clinician information

CredentialPA
Graduation year2009
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1346577368
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. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians