Gary Isenberg, PSY.D.
NPI 1700502937 · Clinical Neuropsychologist · Glastonbury, CT
Gary Isenberg, PSY.D. is a Clinical Neuropsychologist provider in Glastonbury, CT (NPI 1700502937).
Provider details
- NPI number
- 1700502937
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2265 (CT)
Specialties & taxonomies
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
3 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
- 2022-10-19
- Last updated
- 2022-10-19
- Certified
- 2022-10-19
Frequently asked questions
- What is Gary Isenberg's NPI number?
- Gary Isenberg's National Provider Identifier (NPI) is 1700502937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Isenberg's specialty?
- Gary Isenberg is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Gary Isenberg located?
- Gary Isenberg's practice location on file with NPPES is 300 Hebron Ave Ste 111, Glastonbury, CT 06033-2176.
- What is Gary Isenberg's phone number?
- The practice phone number listed in the NPPES registry for Gary Isenberg is (860) 860-8155.
- Is Gary Isenberg's NPI active?
- Yes — Gary Isenberg's NPI (1700502937) is active in the NPPES registry as of the last update on 2022-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.