James Glennon, PSY.D.
NPI 1326348459 · Clinical Psychologist · Groton, CT
James Glennon, PSY.D. is a Clinical Psychologist provider in Groton, CT (NPI 1326348459).
Provider details
- NPI number
- 1326348459
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Psychologist103T00000X
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
Mailing address
Registry dates
- Enumerated
- 2010-10-22
- Last updated
- 2025-01-03
- Certified
- 2025-01-03
Frequently asked questions
- What is James Glennon's NPI number?
- James Glennon's National Provider Identifier (NPI) is 1326348459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Glennon's specialty?
- James Glennon is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is James Glennon located?
- James Glennon's practice location on file with NPPES is 1 Wahoo Ave, Groton, CT 06349-5600.
- What is James Glennon's phone number?
- The practice phone number listed in the NPPES registry for James Glennon is (860) 694-4966.
- Is James Glennon's NPI active?
- Yes — James Glennon's NPI (1326348459) is active in the NPPES registry as of the last update on 2025-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.