Rudy Williams
NPI 1164100954 · Addiction (Substance Use Disorder) Counselor · Lowell, MA
Rudy Williams is a Addiction (Substance Use Disorder) Counselor provider in Lowell, MA (NPI 1164100954).
Provider details
- NPI number
- 1164100954
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- 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
2 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
- 2023-07-11
- Last updated
- 2023-07-11
- Certified
- 2023-07-11
Frequently asked questions
- What is Rudy Williams's NPI number?
- Rudy Williams's National Provider Identifier (NPI) is 1164100954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rudy Williams's specialty?
- Rudy Williams is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Rudy Williams located?
- Rudy Williams's practice location on file with NPPES is 101 Jackson St Fl 4, Lowell, MA 01852-2103.
- What is Rudy Williams's phone number?
- The practice phone number listed in the NPPES registry for Rudy Williams is (978) 459-8656.
- Is Rudy Williams's NPI active?
- Yes — Rudy Williams's NPI (1164100954) is active in the NPPES registry as of the last update on 2023-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.