William (bill) Filson, LCSW
NPI 1225362346 · Clinical Social Worker · Norman, OK
William (bill) Filson, LCSW is a Clinical Social Worker provider in Norman, OK (NPI 1225362346).
Provider details
- NPI number
- 1225362346
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 2800 (OK)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-09-22
- Last updated
- 2020-12-08
- Certified
- 2020-12-08
Frequently asked questions
- What is William (bill) Filson's NPI number?
- William (bill) Filson's National Provider Identifier (NPI) is 1225362346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William (bill) Filson's specialty?
- William (bill) Filson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William (bill) Filson located?
- William (bill) Filson's practice location on file with NPPES is 909 Alameda St, Norman, OK 73071-5229.
- What is William (bill) Filson's phone number?
- The practice phone number listed in the NPPES registry for William (bill) Filson is (405) 360-5100.
- Is William (bill) Filson's NPI active?
- Yes — William (bill) Filson's NPI (1225362346) is active in the NPPES registry as of the last update on 2020-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.