Kathleen Williams, M.S.W.
NPI 1922206663 · Clinical Social Worker · Saint Louis, MO
Kathleen Williams, M.S.W. is a Clinical Social Worker provider in Saint Louis, MO (NPI 1922206663).
Provider details
- NPI number
- 1922206663
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 000831 (MO)
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
18 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
- 2007-07-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kathleen Williams's NPI number?
- Kathleen Williams's National Provider Identifier (NPI) is 1922206663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Williams's specialty?
- Kathleen Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathleen Williams located?
- Kathleen Williams's practice location on file with NPPES is 7396 Pershing Ave, Saint Louis, MO 63130-4206.
- What is Kathleen Williams's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Williams is (314) 276-5481.
- Is Kathleen Williams's NPI active?
- Yes — Kathleen Williams's NPI (1922206663) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.