Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Britne Walker, MSW, LCSW

Individual provider Clinical Social Worker · NPI 1386282531

Britne Walker, MSW, LCSW is a Clinical Social Worker in Alton, Illinois. Qualified in 2017, 9 years ago. Practices with Centerstone of Illinois Inc, a 43-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
9
Licensed in
IL
In the registry since
2019
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

2615 Edwards St
Alton, IL 62002-3915
Phone: (618) 462-2331
Fax: (618) 462-7160
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149.022769 (IL)

Record details

NPI number1386282531
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorNo
NPI enumeratedDecember 18, 2019
Last updated in NPPESDecember 3, 2025
Certification dateDecember 3, 2025
Mailing address902 W Main St, West Frankfort, IL 62896-2210

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Centerstone Of Illinois Inc — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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