IndividualActive
David Castonguay, MA, BCH
NPI 1821560343 · Health Educator · Southwick, MA
David Castonguay, MA, BCH is a Health Educator provider in Southwick, MA (NPI 1821560343).
Provider details
- NPI number
- 1821560343
- Entity type
- Individual
- Primary specialty
- Health EducatorOther Service Providers
- Credential
- MA, BCH
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
521 College Hwy
Southwick, MA 01077-9813
Phone: (413) 569-8485
Street-level locationGet directions
Mailing address
Po Box 888
Southwick, MA 01077-0888
Registry dates
- Enumerated
- 2018-12-21
- Last updated
- 2018-12-21
Frequently asked questions
- What is David Castonguay's NPI number?
- David Castonguay's National Provider Identifier (NPI) is 1821560343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Castonguay's specialty?
- David Castonguay is listed in the NPPES registry with a primary specialty of Health Educator (Other Service Providers).
- Where is David Castonguay located?
- David Castonguay's practice location on file with NPPES is 521 College Hwy, Southwick, MA 01077-9813.
- What is David Castonguay's phone number?
- The practice phone number listed in the NPPES registry for David Castonguay is (413) 569-8485.
- Is David Castonguay's NPI active?
- Yes — David Castonguay's NPI (1821560343) is active in the NPPES registry as of the last update on 2018-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.