Quick answers
- Which hospitals does Justin C. Dyer work at?
- Medicare's official clinician data lists Justin C. Dyer at 1 hospital: Gundersen Tri-County Hospital & Clinics. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Justin C. Dyer see patients?
- Medicare's clinician data lists 1 practice location in Whitehall, WI. Call before your visit to confirm the address.
- What is Justin C. Dyer's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Justin C. Dyer accept Medicare assignment?
- Yes. Medicare's clinician data says Justin C. Dyer 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 Justin C. Dyer?
- (715) 538-4361, as listed in official Medicare / NPI Registry data.
- What is Justin C. Dyer's NPI number?
- 1962666271. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Justin C. Dyer works
Medicare's Facility Affiliation Data lists Justin C. Dyer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Gundersen Tri-County Hospital & ClinicsWhitehall, WI · Critical Access Hospital · CCN 521316
Practice locations
Addresses where Justin C. Dyer is enrolled with Medicare (CMS data updated 2026-10-02).
- 18601 Lincoln StWhitehall, WI 54773 (715) 538‑4361
Group practices
Medicare enrollment lists Justin C. Dyer as a member of this group (CMS data updated 2026-10-02).
- Tri-County Memorial Hospital Inc74 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962666271 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians