Rachael Mathieu, LCSW
NPI 1053729400 · Clinical Social Worker · South Portland, ME
Rachael Mathieu, LCSW is a Clinical Social Worker provider in South Portland, ME (NPI 1053729400).
Provider details
- NPI number
- 1053729400
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LC15810 (ME)
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
11 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
- 2014-07-30
- Last updated
- 2021-01-26
- Certified
- 2021-01-26
Frequently asked questions
- What is Rachael Mathieu's NPI number?
- Rachael Mathieu's National Provider Identifier (NPI) is 1053729400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachael Mathieu's specialty?
- Rachael Mathieu is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Rachael Mathieu located?
- Rachael Mathieu's practice location on file with NPPES is 39 Mclean St, South Portland, ME 04106-6118.
- What is Rachael Mathieu's phone number?
- The practice phone number listed in the NPPES registry for Rachael Mathieu is (860) 377-7180.
- Is Rachael Mathieu's NPI active?
- Yes — Rachael Mathieu's NPI (1053729400) is active in the NPPES registry as of the last update on 2021-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.