Roger Williamson
NPI 1194940312 · Addiction (Substance Use Disorder) Counselor · Williamson, WV
Roger Williamson is a Addiction (Substance Use Disorder) Counselor provider in Williamson, WV (NPI 1194940312).
Provider details
- NPI number
- 1194940312
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
19 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
- 2007-04-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Roger Williamson's NPI number?
- Roger Williamson's National Provider Identifier (NPI) is 1194940312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Williamson's specialty?
- Roger Williamson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Roger Williamson located?
- Roger Williamson's practice location on file with NPPES is 1609 W 3rd Ave, Williamson, WV 25661-3006.
- What is Roger Williamson's phone number?
- The practice phone number listed in the NPPES registry for Roger Williamson is (304) 235-0026.
- Is Roger Williamson's NPI active?
- Yes — Roger Williamson's NPI (1194940312) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.