Rona Williams
NPI 1073259560 · Addiction (Substance Use Disorder) Counselor · Los Angeles, CA
Rona Williams is a Addiction (Substance Use Disorder) Counselor provider in Los Angeles, CA (NPI 1073259560).
Provider details
- NPI number
- 1073259560
- 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
4 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
- 2022-05-09
- Last updated
- 2024-08-26
- Certified
- 2024-08-26
Frequently asked questions
- What is Rona Williams's NPI number?
- Rona Williams's National Provider Identifier (NPI) is 1073259560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rona Williams's specialty?
- Rona Williams is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Rona Williams located?
- Rona Williams's practice location on file with NPPES is 12021 Wilmington Ave Ste 301, Los Angeles, CA 90059-3019.
- What is Rona Williams's phone number?
- The practice phone number listed in the NPPES registry for Rona Williams is (424) 454-6078.
- Is Rona Williams's NPI active?
- Yes — Rona Williams's NPI (1073259560) is active in the NPPES registry as of the last update on 2024-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.