Justine Williams, CSAC
NPI 1093563041 · Addiction (Substance Use Disorder) Counselor · Fairfax, VA
Justine Williams, CSAC is a Addiction (Substance Use Disorder) Counselor provider in Fairfax, VA (NPI 1093563041).
Provider details
- NPI number
- 1093563041
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CSAC
- Sex
- Female
- Sole proprietor
- No
- License
- 0710103316 (VA)
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
2 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
- 2024-05-07
- Last updated
- 2024-05-07
- Certified
- 2024-05-06
Frequently asked questions
- What is Justine Williams's NPI number?
- Justine Williams's National Provider Identifier (NPI) is 1093563041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justine Williams's specialty?
- Justine Williams is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Justine Williams located?
- Justine Williams's practice location on file with NPPES is 10513 Judicial Dr Ste 101, Fairfax, VA 22030-7528.
- What is Justine Williams's phone number?
- The practice phone number listed in the NPPES registry for Justine Williams is (703) 828-7274.
- Is Justine Williams's NPI active?
- Yes — Justine Williams's NPI (1093563041) is active in the NPPES registry as of the last update on 2024-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.