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

Emergency Medicine

Chad A. Trierweiler, MD

Works at hospitals in Burnsville, MN · Edina, MN · Minnesota

Summary

Chad A. Trierweiler, MD (Emergency Medicine) is listed by Medicare at 2 hospitals in Burnsville, MN and Edina, MN. NPI 1871705962. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Chad A. Trierweiler, 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

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
21Years since medical school (graduated 2005)
University Of Iowa, Rj & L Carver College Of MedicineMedical school
MaleGender (as listed)
Emergency Physicians Professional AssociationGroup practice

Quick answers

Which hospitals does Chad A. Trierweiler work at?
Medicare's official clinician data lists Chad A. Trierweiler at 2 hospitals: M Health Fairview Ridges Hospital and M Health Fairview Southdale Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Chad A. Trierweiler see patients?
Medicare's clinician data lists 3 practice locations, including Bloomington, MN, Golden Valley, MN and Woodbury, MN. Call before your visit to confirm the address.
What is Chad A. Trierweiler's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Chad A. Trierweiler accept Medicare assignment?
Yes. Medicare's clinician data says Chad A. Trierweiler 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 Chad A. Trierweiler?
(952) 835-9880, as listed in official Medicare / NPI Registry data.
What is Chad A. Trierweiler's NPI number?
1871705962. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Chad A. Trierweiler works

Medicare's Facility Affiliation Data lists Chad A. Trierweiler at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Chad A. Trierweiler is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Chad A. Trierweiler as a member of this group (CMS data updated 2026-10-02).

  • Emergency Physicians Professional Association282 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Minnesota →

Other emergency medicine doctors in Bloomington

Clinicians with the same Medicare primary specialty in Bloomington, MN — not a recommendation.

All emergency medicine doctors in Bloomington →

Clinician information

CredentialMD
Medical schoolUniversity Of Iowa, Rj & L Carver College Of Medicine
Graduation year2005
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1871705962
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians