Rachael Mathieu, Lcsw
NPI 1831794601 · Clinical Social Worker · Portland, ME
Rachael Mathieu, Lcsw is a Clinical Social Worker organization in Portland, ME (NPI 1831794601).
Provider details
- NPI number
- 1831794601
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Rachael Mathieu, Psychotherapist(860) 377-7180
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
5 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
- 2020-12-01
- Last updated
- 2020-12-01
- Certified
- 2020-12-01
Frequently asked questions
- What is Rachael Mathieu, Lcsw's NPI number?
- Rachael Mathieu, Lcsw's National Provider Identifier (NPI) is 1831794601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rachael Mathieu, Lcsw?
- Rachael Mathieu, Lcsw is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Rachael Mathieu, Lcsw located?
- Rachael Mathieu, Lcsw's practice location on file with NPPES is 57 Exchange St Ste 203, Portland, ME 04101-5000.
- What is Rachael Mathieu, Lcsw's phone number?
- The practice phone number listed in the NPPES registry for Rachael Mathieu, Lcsw is (860) 377-7180.
- Who is the authorized official for Rachael Mathieu, Lcsw?
- The authorized official listed on Rachael Mathieu, Lcsw's NPPES record is Rachael Mathieu, Psychotherapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rachael Mathieu, Lcsw's NPI active?
- Yes — Rachael Mathieu, Lcsw's NPI (1831794601) is active in the NPPES registry as of the last update on 2020-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.