Quick answers
- Which hospitals does Adam R. Alexander work at?
- Medicare's official clinician data lists Adam R. Alexander at 1 hospital: Door County Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Adam R. Alexander see patients?
- Medicare's clinician data lists 1 practice location in Sturgeon Bay, WI. Call before your visit to confirm the address.
- What is Adam R. Alexander's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Adam R. Alexander accept Medicare assignment?
- Yes. Medicare's clinician data says Adam R. Alexander 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 Adam R. Alexander?
- (920) 743-5566, as listed in official Medicare / NPI Registry data.
- What is Adam R. Alexander's NPI number?
- 1497250385. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Adam R. Alexander works
Medicare's Facility Affiliation Data lists Adam R. Alexander 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
Practice locations
Addresses where Adam R. Alexander is enrolled with Medicare (CMS data updated 2026-10-02).
- 323 S 18th AveSturgeon Bay, WI 54235 (920) 743‑5566
Group practices
Medicare enrollment lists Adam R. Alexander as a member of this group (CMS data updated 2026-10-02).
- Door County Memorial Hospital93 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 | DO |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497250385 |
| 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