Quick answers
- Which hospitals does Clark A. Davis work at?
- Medicare's official clinician data lists Clark A. Davis at 5 hospitals: Crossing Rivers Health Medical Center, Gundersen Boscobel Area Hospital and Clinics, Gundersen Lutheran Medical Center, Gundersen St Josephs Hospital and Clinics and Tomah Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Clark A. Davis see patients?
- Medicare's clinician data lists 3 practice locations, including La Crosse, WI, Tomah, WI and Pr Du Chien, WI. Call before your visit to confirm the address.
- What is Clark A. Davis's specialty?
- Medicare lists Vascular Surgery as the primary specialty, and also General Surgery.
- Does Clark A. Davis accept Medicare assignment?
- Yes. Medicare's clinician data says Clark A. Davis 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.
- Does Clark A. Davis offer telehealth?
- Medicare's clinician data says Clark A. Davis offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Clark A. Davis?
- (608) 782-7300, as listed in official Medicare / NPI Registry data.
- What is Clark A. Davis's NPI number?
- 1316942121. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Clark A. Davis works
Medicare's Facility Affiliation Data lists Clark A. Davis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Crossing Rivers Health Medical CenterPrairie Du Chien, WI · Critical Access Hospital · CCN 521330
- Gundersen Boscobel Area Hospital and ClinicsBoscobel, WI · Critical Access Hospital · CCN 521344
- Gundersen Lutheran Medical CenterLa Crosse, WI · Acute Care Hospital · CCN 520087
- Gundersen St Josephs Hospital and ClinicsHillsboro, WI · Critical Access Hospital · CCN 521304
- Tomah Memorial HospitalTomah, WI · Critical Access Hospital · CCN 521320
Practice locations
Addresses where Clark A. Davis is enrolled with Medicare (CMS data updated 2026-10-02).
- 1836 S AveLa Crosse, WI 54601 (608) 782‑7300
- 505 Gopher DrTomah, WI 54660 (608) 372‑4111
- 610 E Taylor StPr Du Chien, WI 53821 (608) 326‑6466
Group practices
Medicare enrollment lists Clark A. Davis as a member of these groups (CMS data updated 2026-10-02).
- Gundersen Lutheran Medical Center Inc895 clinicians in the group
- Gundersen Clinic Ltd418 clinicians in the group
Specialties
- Vascular Surgeryprimary
- General Surgeryalso
Other vascular surgeons in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1316942121 |
| 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