Linda Barker
NPI 1154630531 · Addiction (Substance Use Disorder) Counselor · Shelton, WA
Linda Barker is a Addiction (Substance Use Disorder) Counselor provider in Shelton, WA (NPI 1154630531).
Provider details
- NPI number
- 1154630531
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- CP00004410 (WA)
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
15 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
- 2010-10-01
- Last updated
- 2010-10-01
Frequently asked questions
- What is Linda Barker's NPI number?
- Linda Barker's National Provider Identifier (NPI) is 1154630531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Barker's specialty?
- Linda Barker is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Linda Barker located?
- Linda Barker's practice location on file with NPPES is 100 Se Whitener Rd, Shelton, WA 98584-7747.
- What is Linda Barker's phone number?
- The practice phone number listed in the NPPES registry for Linda Barker is (360) 426-1582.
- Is Linda Barker's NPI active?
- Yes — Linda Barker's NPI (1154630531) is active in the NPPES registry as of the last update on 2010-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.