OrganizationActive
Ml Williams LLC
NPI 1659723450 · Community/Behavioral Health Agency · Lake Charles, LA
Ml Williams LLC is a Community/Behavioral Health Agency organization in Lake Charles, LA (NPI 1659723450).
Provider details
- NPI number
- 1659723450
- Entity type
- Organization
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Marilyn Williams, Licensed Professional Counselor(337) 990-5308
- License
- 4611 (LA)
Specialties & taxonomies
Agencies
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
900 Ryan St
Suite 405
Lake Charles, LA 70601-9401
Phone: (337) 990-5308
Fax: (337) 990-5314
Street-level locationGet directions
Mailing address
900 Ryan St
Lake Charles, LA 70601-9401
Registry dates
- Enumerated
- 2016-07-06
- Last updated
- 2016-07-06
Frequently asked questions
- What is Ml Williams LLC's NPI number?
- Ml Williams LLC's National Provider Identifier (NPI) is 1659723450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ml Williams LLC?
- Ml Williams LLC is classified in the NPPES registry as Community/Behavioral Health Agency (Agencies).
- Where is Ml Williams LLC located?
- Ml Williams LLC's practice location on file with NPPES is 900 Ryan St, Lake Charles, LA 70601-9401.
- What is Ml Williams LLC's phone number?
- The practice phone number listed in the NPPES registry for Ml Williams LLC is (337) 990-5308.
- Who is the authorized official for Ml Williams LLC?
- The authorized official listed on Ml Williams LLC's NPPES record is Marilyn Williams, Licensed Professional Counselor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ml Williams LLC's NPI active?
- Yes — Ml Williams LLC's NPI (1659723450) is active in the NPPES registry as of the last update on 2016-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.