Matthew Johnson
NPI 1649738428 · Addiction (Substance Use Disorder) Counselor · Johnston, RI
Matthew Johnson is a Addiction (Substance Use Disorder) Counselor provider in Johnston, RI (NPI 1649738428).
Provider details
- NPI number
- 1649738428
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- CDP00775 (RI)
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 2 Barber AveWarwick, RI 02886-5202Phone: (401) 574-6688
- 2 Barber AveWarwick, RI 02886-5202Phone: (401) 574-6688
Registry dates
- Enumerated
- 2019-03-11
- Last updated
- 2019-03-20
Frequently asked questions
- What is Matthew Johnson's NPI number?
- Matthew Johnson's National Provider Identifier (NPI) is 1649738428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Johnson's specialty?
- Matthew Johnson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Matthew Johnson located?
- Matthew Johnson's practice location on file with NPPES is 1443 Hartford Ave, Johnston, RI 02919.
- What is Matthew Johnson's phone number?
- The practice phone number listed in the NPPES registry for Matthew Johnson is (401) 273-8100.
- Is Matthew Johnson's NPI active?
- Yes — Matthew Johnson's NPI (1649738428) is active in the NPPES registry as of the last update on 2019-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.