Mary-Anne Castonguay, SLP
NPI 1356659080 · Speech-Language Pathologist · Farmington, ME
Mary-Anne Castonguay, SLP is a Speech-Language Pathologist provider in Farmington, ME (NPI 1356659080).
Provider details
- NPI number
- 1356659080
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- SP1206 (ME)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-09-15
- Last updated
- 2010-09-15
Frequently asked questions
- What is Mary-Anne Castonguay's NPI number?
- Mary-Anne Castonguay's National Provider Identifier (NPI) is 1356659080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary-Anne Castonguay's specialty?
- Mary-Anne Castonguay is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary-Anne Castonguay located?
- Mary-Anne Castonguay's practice location on file with NPPES is 113 Quebec Street, W.g. Mallett School, Farmington, ME 04938-7039.
- What is Mary-Anne Castonguay's phone number?
- The practice phone number listed in the NPPES registry for Mary-Anne Castonguay is (207) 778-3529.
- Is Mary-Anne Castonguay's NPI active?
- Yes — Mary-Anne Castonguay's NPI (1356659080) is active in the NPPES registry as of the last update on 2010-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.