Mariah Langton
NPI 1538636394 · Addiction (Substance Use Disorder) Counselor · Vancouver, WA
Mariah Langton is a Addiction (Substance Use Disorder) Counselor provider in Vancouver, WA (NPI 1538636394).
Provider details
- NPI number
- 1538636394
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- CP61332387 (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
7 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
- 2018-10-30
- Last updated
- 2024-08-21
- Certified
- 2024-08-21
Frequently asked questions
- What is Mariah Langton's NPI number?
- Mariah Langton's National Provider Identifier (NPI) is 1538636394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Langton's specialty?
- Mariah Langton is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mariah Langton located?
- Mariah Langton's practice location on file with NPPES is 6926 Ne Fourth Plain Blvd, Vancouver, WA 98661-7254.
- What is Mariah Langton's phone number?
- The practice phone number listed in the NPPES registry for Mariah Langton is (360) 993-3000.
- Is Mariah Langton's NPI active?
- Yes — Mariah Langton's NPI (1538636394) is active in the NPPES registry as of the last update on 2024-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.