John Daignault, PSY.D.
NPI 1427029008 · Forensic Psychologist · Braintree, MA
John Daignault, PSY.D. is a Forensic Psychologist provider in Braintree, MA (NPI 1427029008).
Provider details
- NPI number
- 1427029008
- Entity type
- Individual
- Primary specialty
- Forensic PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- License
- 3620 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
20 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
- 2006-01-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Daignault's NPI number?
- John Daignault's National Provider Identifier (NPI) is 1427029008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Daignault's specialty?
- John Daignault is listed in the NPPES registry with a primary specialty of Forensic Psychologist (Behavioral Health & Social Service Providers).
- Where is John Daignault located?
- John Daignault's practice location on file with NPPES is 222 Forbes Rd, Braintree, MA 02184-2706.
- What is John Daignault's phone number?
- The practice phone number listed in the NPPES registry for John Daignault is (781) 843-8100.
- Is John Daignault's NPI active?
- Yes — John Daignault's NPI (1427029008) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.