Mallory Williams, MSW, LCSW
NPI 1225418940 · Clinical Social Worker · Baton Rouge, LA
Mallory Williams, MSW, LCSW is a Clinical Social Worker provider in Baton Rouge, LA (NPI 1225418940).
Provider details
- NPI number
- 1225418940
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 10099 (LA)
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
11 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
- 2015-06-08
- Last updated
- 2018-05-02
Frequently asked questions
- What is Mallory Williams's NPI number?
- Mallory Williams's National Provider Identifier (NPI) is 1225418940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Williams's specialty?
- Mallory Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mallory Williams located?
- Mallory Williams's practice location on file with NPPES is 8772 Quarters Lake Rd # 13-8, Baton Rouge, LA 70809-7305.
- What is Mallory Williams's phone number?
- The practice phone number listed in the NPPES registry for Mallory Williams is (225) 694-1713.
- Is Mallory Williams's NPI active?
- Yes — Mallory Williams's NPI (1225418940) is active in the NPPES registry as of the last update on 2018-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.