Sophie Alexandra Madsen, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

88521 Issued in CA

Practice address

1448 Esplanade
Chico, CA 95926-3309

Phone

(916) 996-0385

NPI assigned

Apr 6, 2015

Sex

Female

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Enloe Medical CenterGroup PAC ID 9739092388, shared by 18 NPIs, 330 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Enloe Medical Center

  • Obstetrics & Gynecology Physician
  • Chico, CA
  • NPI 1023420726
  Medicare reassignment NPD
• Enloe Medical Center

  • Undersea and Hyperbaric Medicine (Emergency Medicine) Physician
  • Chico, CA
  • NPI 1164885604
  Medicare reassignment NPD
• Enloe Medical Center

  • Urgent Care Clinic/Center
  • Chico, CA
  • NPI 1396753281
  Medicare reassignment NPD
• Sophie Madsen, LCSW

  • Mental Health Counselor
  • Chico, CA
  • NPI 1508493909
  NPD Authorized official
• Enloe Health and Wellness

  • Primary Care Clinic/Center
  • Chico, CA
  • NPI 1740922426
  Medicare reassignment
• Enloe Medical Center

  • Surgery Physician
  • Chico, CA
  • NPI 1477975613
  NPD
• Enloe Medical Center

  • Community/Retail Pharmacy
  • Chico, CA
  • NPI 1912949538
  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1428278400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775520000000",
    "number": "1740675875",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1448 ESPLANADE",
            "city": "CHICO",
            "state": "CA",
            "postal_code": "959263309"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1448 ESPLANADE",
            "city": "CHICO",
            "state": "CA",
            "postal_code": "959263309",
            "telephone_number": "916-996-0385"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MADSEN",
        "first_name": "SOPHIE",
        "middle_name": "ALEXANDRA",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2015-04-06",
        "last_updated": "2026-04-07",
        "certification_date": "2026-04-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CA",
            "license": "62318",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "88521",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Marie Maday
• Madelyn Holzman MD MC
• Jason Ac Madewell, MHW
• Joe Steven Madrigal
• Dale Winters Madsen, D.D.S.
• Stephen Madsen
• Susan K Madson, LCSW
• Christine C Magalong
• Lisa M Magana, MA
• Richard Samuel Magazine

• Clinical Social Worker in Chico, CA
• Providers in Chico, CA by specialty
• Clinical Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.