Shanon Williams
NPI 1649584392 · Addiction (Substance Use Disorder) Counselor · Los Angeles, CA
Shanon Williams is a Addiction (Substance Use Disorder) Counselor provider in Los Angeles, CA (NPI 1649584392).
Provider details
- NPI number
- 1649584392
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-08-04
- Last updated
- 2010-08-04
Frequently asked questions
- What is Shanon Williams's NPI number?
- Shanon Williams's National Provider Identifier (NPI) is 1649584392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shanon Williams's specialty?
- Shanon Williams is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Shanon Williams located?
- Shanon Williams's practice location on file with NPPES is 1841 W Imperial Hwy, Los Angeles, CA 90047-5021.
- What is Shanon Williams's phone number?
- The practice phone number listed in the NPPES registry for Shanon Williams is (323) 750-2850.
- Is Shanon Williams's NPI active?
- Yes — Shanon Williams's NPI (1649584392) is active in the NPPES registry as of the last update on 2010-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.