Mariah Chagnon, MS, LMFT
NPI 1245871367 · Marriage & Family Therapist · Concord, NH
Mariah Chagnon, MS, LMFT is a Marriage & Family Therapist provider in Concord, NH (NPI 1245871367).
Provider details
- NPI number
- 1245871367
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MS, LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 277 (NH)
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
6 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
- 2019-09-30
- Last updated
- 2022-09-13
- Certified
- 2022-08-24
Frequently asked questions
- What is Mariah Chagnon's NPI number?
- Mariah Chagnon's National Provider Identifier (NPI) is 1245871367, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Chagnon's specialty?
- Mariah Chagnon is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mariah Chagnon located?
- Mariah Chagnon's practice location on file with NPPES is 3 Pleasant St Ste 5, Concord, NH 03301-4007.
- What is Mariah Chagnon's phone number?
- The practice phone number listed in the NPPES registry for Mariah Chagnon is (603) 506-4368.
- Is Mariah Chagnon's NPI active?
- Yes — Mariah Chagnon's NPI (1245871367) is active in the NPPES registry as of the last update on 2022-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.