Anthony Williams
NPI 1629931829 · Addiction (Substance Use Disorder) Counselor · Gary, IN
Anthony Williams is a Addiction (Substance Use Disorder) Counselor provider in Gary, IN (NPI 1629931829).
Provider details
- NPI number
- 1629931829
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- C4-5108 (IN)
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
Under 1 yr in 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
- 2025-12-04
- Last updated
- 2025-12-04
- Certified
- 2025-12-02
Frequently asked questions
- What is Anthony Williams's NPI number?
- Anthony Williams's National Provider Identifier (NPI) is 1629931829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Williams's specialty?
- Anthony Williams is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Anthony Williams located?
- Anthony Williams's practice location on file with NPPES is 1351 W 11th Ave Ste 300a, Gary, IN 46402-2819.
- What is Anthony Williams's phone number?
- The practice phone number listed in the NPPES registry for Anthony Williams is (312) 869-9326.
- Is Anthony Williams's NPI active?
- Yes — Anthony Williams's NPI (1629931829) is active in the NPPES registry as of the last update on 2025-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.