Gary Dayton, PSY.D.
NPI 1104871086 · Clinical Psychologist · Glastonbury, CT
Gary Dayton, PSY.D. is a Clinical Psychologist provider in Glastonbury, CT (NPI 1104871086).
Provider details
- NPI number
- 1104871086
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 002812 (CT)
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
- 2006-05-23
- Last updated
- 2009-05-06
Frequently asked questions
- What is Gary Dayton's NPI number?
- Gary Dayton's National Provider Identifier (NPI) is 1104871086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Dayton's specialty?
- Gary Dayton is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Gary Dayton located?
- Gary Dayton's practice location on file with NPPES is 65 Minnechaug Dr, Glastonbury, CT 06033-1909.
- What is Gary Dayton's phone number?
- The practice phone number listed in the NPPES registry for Gary Dayton is (860) 432-0561.
- Is Gary Dayton's NPI active?
- Yes — Gary Dayton's NPI (1104871086) is active in the NPPES registry as of the last update on 2009-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.