Quick answers
- Which hospitals does Craig P. Sullivan work at?
- Medicare's official clinician data lists Craig P. Sullivan at 3 hospitals: Crossing Rivers Health Medical Center, Gundersen Lutheran Medical Center and Winnmed. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Craig P. Sullivan see patients?
- Medicare's clinician data lists 5 practice locations, including Onalaska, WI, Decorah, IA and Prairie Du Chien, WI. Call before your visit to confirm the address.
- What is Craig P. Sullivan's specialty?
- Medicare lists Podiatry as the primary specialty.
- Does Craig P. Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Craig P. Sullivan 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 Craig P. Sullivan?
- (608) 783-4681, as listed in official Medicare / NPI Registry data.
- What is Craig P. Sullivan's NPI number?
- 1700881182. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Craig P. Sullivan works
Medicare's Facility Affiliation Data lists Craig P. Sullivan 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 Lutheran Medical CenterLa Crosse, WI · Acute Care Hospital · CCN 520087
- WinnmedDecorah, IA · Critical Access Hospital · CCN 161371
Practice locations
Addresses where Craig P. Sullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1600 Main StOnalaska, WI 54650 (608) 783‑4681
- 1830 State Hwy 9Decorah, IA 52101 (563) 382‑3140
- 1830 State Hwy 9, Suite 100Decorah, IA 52101 (563) 382‑3140
- 37868 US Hwy 18Prairie Du Chien, WI 53821 (608) 357‑2000
- 610 E Taylor StPr Du Chien, WI 53821 (608) 326‑6466
Group practices
Medicare enrollment lists Craig P. Sullivan as a member of these groups (CMS data updated 2026-10-02).
- Gundersen Clinic Ltd418 clinicians in the group
- Gundersen Regional Clinics, LLC53 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Medical school | Des Moines University Of Osteopathic Medicine And Health Sciences |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700881182 |
| 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