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

Mr. William (Bill) Charles Filson, LCSW

Individual provider Clinical Social Worker · NPI 1225362346

Mr. William (Bill) Charles Filson, LCSW is a Clinical Social Worker in Norman, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2009.

Licensed in
OK
In the registry since
2009
What do these letters mean?
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

909 Alameda St
Norman, OK 73071-5229
Phone: (405) 360-5100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 2800 (OK)

Record details

NPI number1225362346
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedSeptember 22, 2009
Last updated in NPPESDecember 8, 2020
Certification dateDecember 8, 2020

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