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SOPHIE ALEXANDRA MADSEN LCSW
NPI 1740675875
Social Worker - Clinical in Chico, CA

Active since April 06, 2015PECOS EnrolledAccepts Medicare Assignment
1448 ESPLANADE, CHICO, CA 95926(916) 996-0385 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 7, 2026, Jan 3, 2024, Dec 14, 2023 and 2 more (5 updates tracked since 2017).

About Sophie Alexandra Madsen Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SOPHIE ALEXANDRA MADSEN LCSW (NPI 1740675875) is an individual clinical provider in Chico, California, licensed in California (88521) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1740675875
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSOPHIE ALEXANDRA MADSENCredential: LCSW
Location Address1448 ESPLANADEChico, CA 95926-3309
Mailing Address1448 EsplanadeChico, CA 95926-3309
Phone(916) 996-0385
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateApril 6, 2015
Last NPPES UpdateApril 7, 20265 updates tracked since enumeration
NPPES CertifiedApril 7, 2026
✔ NPI 1740675875 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 88521
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 62318 (CA)
1448 ESPLANADE, Chico, CA 95926
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sophie Alexandra Madsen Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID547591331
PECOS Enrollment IDI20191009000602
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95926 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $58.87 – $176.60
Typical copayment $0.00 (range $14.71 – $44.15)
Most-billed visit code NA
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SOPHIE MADSEN, LCSW
Counselor (Mental Health)
1448 ESPLANADE
CHICO, CA 95926
Butte County (916) 996-0385

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sophie Madsen's NPI number?

The NPI number for Sophie Madsen is 1740675875. It was assigned to this individual provider in the NPPES registry on April 6, 2015.

Where is Sophie Madsen located?

Sophie Madsen practices at 1448 Esplanade, Chico, CA 95926. The listed phone number is (916) 996-0385.

What is Sophie Madsen's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Sophie Madsen enrolled in Medicare?

Yes. Sophie Madsen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Sophie Madsen was last updated on April 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.