Mariah Langlois
NPI 1134890155 · Professional Counselor · Danielson, CT
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariah Langlois is a Professional Counselor provider in Danielson, CT (NPI 1134890155).
Provider details
- NPI number
- 1134890155
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- 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
4 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
- 2021-09-21
- Last updated
- 2021-09-21
- Certified
- 2021-09-21
Frequently asked questions
- What is Mariah Langlois's NPI number?
- Mariah Langlois's National Provider Identifier (NPI) is 1134890155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Langlois's specialty?
- Mariah Langlois is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mariah Langlois located?
- Mariah Langlois's practice location on file with NPPES is 71 Westcott Rd, Danielson, CT 06239-2929.
- What is Mariah Langlois's phone number?
- The practice phone number listed in the NPPES registry for Mariah Langlois is (860) 731-5522.
- Does Mariah Langlois accept Medicare?
- Mariah Langlois is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariah Langlois's NPI active?
- Yes — Mariah Langlois's NPI (1134890155) is active in the NPPES registry as of the last update on 2021-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.