Quick answers
- Which hospitals does Madison W. Dempewolf work at?
- Medicare's official clinician data lists Madison W. Dempewolf at 3 hospitals: Adventist Health Clearlake, Enloe Health and Oroville Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Madison W. Dempewolf see patients?
- Medicare's clinician data lists 1 practice location in Chico, CA. Call before your visit to confirm the address.
- What is Madison W. Dempewolf's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Madison W. Dempewolf accept Medicare assignment?
- Yes. Medicare's clinician data says Madison W. Dempewolf 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 Madison W. Dempewolf?
- (530) 965-9265, as listed in official Medicare / NPI Registry data.
- What is Madison W. Dempewolf's NPI number?
- 1003434226. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Madison W. Dempewolf works
Medicare's Facility Affiliation Data lists Madison W. Dempewolf at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health ClearlakeClearlake, CA · Critical Access Hospital · CCN 051317
- Enloe HealthChico, CA · Acute Care Hospital · CCN 050039
- Oroville HospitalOroville, CA · Acute Care Hospital · CCN 050030
Practice locations
Addresses where Madison W. Dempewolf is enrolled with Medicare (CMS data updated 2026-10-02).
- 564 Rio Lindo Ave, Suite 102Chico, CA 95926 (530) 965‑9265
Group practices
Medicare enrollment lists Madison W. Dempewolf as a member of this group (CMS data updated 2026-10-02).
- Bass Medical Group291 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Chico
Clinicians with the same Medicare primary specialty in Chico, CA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003434226 |
| 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