Quick answers
- Which hospitals does Brian C. Mehlhaus work at?
- Medicare's official clinician data lists Brian C. Mehlhaus at 3 hospitals: Door County Medical Center, Greene County Medical Center and Grundy County Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brian C. Mehlhaus see patients?
- Medicare's clinician data lists 1 practice location in Jefferson, IA. Call before your visit to confirm the address.
- What is Brian C. Mehlhaus's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Brian C. Mehlhaus accept Medicare assignment?
- Yes. Medicare's clinician data says Brian C. Mehlhaus 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 Brian C. Mehlhaus?
- (515) 386-2114, as listed in official Medicare / NPI Registry data.
- What is Brian C. Mehlhaus's NPI number?
- 1740268002. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brian C. Mehlhaus works
Medicare's Facility Affiliation Data lists Brian C. Mehlhaus at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Door County Medical CenterSturgeon Bay, WI · Critical Access Hospital · CCN 521358
- Greene County Medical CenterJefferson, IA · Critical Access Hospital · CCN 161325
- Grundy County Memorial HospitalGrundy Center, IA · Critical Access Hospital · CCN 161303
Practice locations
Addresses where Brian C. Mehlhaus is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 W Lincoln WayJefferson, IA 50129 (515) 386‑2114
Group practices
Medicare enrollment lists Brian C. Mehlhaus as a member of this group (CMS data updated 2026-10-02).
- Seven Hills Emergency Group PC7 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Jefferson
Clinicians with the same Medicare primary specialty in Jefferson, IA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740268002 |
| 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