Quick answers
- Does Sophie A. Madsen accept Medicare assignment?
- Yes. Medicare's clinician data says Sophie A. Madsen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Sophie A. Madsen's NPI number?
- 1740675875. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Sophie A. Madsen is enrolled with Medicare (CMS data updated October 2, 2026).
- 1026 Mangrove Ave, Suite 10Chico, CA 95926 (530) 332‑7144
- 1601 Esplanade, Suite 4Chico, CA 95926 (530) 332‑9760
- 251 Cohasset RdChico, CA 95926
- 888 Lakeside Vlg CmnsChico, CA 95928 (530) 332‑6850
Group practices
Medicare enrollment lists Sophie A. Madsen as a member of these groups (CMS data updated October 2, 2026).
- Enloe Medical Center333 clinicians in the group
- Enloe Health and Wellness42 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Chico
Clinicians with the same Medicare primary specialty in Chico, CA — not a recommendation.
Other clinicians in Enloe Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740675875 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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