Jonathan Stern, PH.D.
NPI 1992165823 · Psychologist · Litchfield, CT
Jonathan Stern, PH.D. is a Psychologist provider in Litchfield, CT (NPI 1992165823).
Provider details
- NPI number
- 1992165823
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Psychologist103T00000X
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
10 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
- 2016-03-04
- Last updated
- 2016-03-04
Frequently asked questions
- What is Jonathan Stern's NPI number?
- Jonathan Stern's National Provider Identifier (NPI) is 1992165823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Stern's specialty?
- Jonathan Stern is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Jonathan Stern located?
- Jonathan Stern's practice location on file with NPPES is 17 Osborn Rd, Litchfield, CT 06759-2318.
- What is Jonathan Stern's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Stern is (860) 309-8539.
- Is Jonathan Stern's NPI active?
- Yes — Jonathan Stern's NPI (1992165823) is active in the NPPES registry as of the last update on 2016-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.