IndividualActive
Jeffrey Vonkohorn, PH.D.
NPI 1497874978 · Clinical Psychologist · Westport, CT
Jeffrey Vonkohorn, PH.D. is a Clinical Psychologist provider in Westport, CT (NPI 1497874978).
Provider details
- NPI number
- 1497874978
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 000869 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
215 Main St
Westport, CT 06880-3210
Phone: (203) 226-4000
Fax: (203) 226-4002
Street-level locationGet directions
Mailing address
215 Main St
Westport, CT 06880-3210
Registry dates
- Enumerated
- 2007-03-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jeffrey Vonkohorn's NPI number?
- Jeffrey Vonkohorn's National Provider Identifier (NPI) is 1497874978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Vonkohorn's specialty?
- Jeffrey Vonkohorn is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jeffrey Vonkohorn located?
- Jeffrey Vonkohorn's practice location on file with NPPES is 215 Main St, Westport, CT 06880-3210.
- What is Jeffrey Vonkohorn's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Vonkohorn is (203) 226-4000.
- Is Jeffrey Vonkohorn's NPI active?
- Yes — Jeffrey Vonkohorn's NPI (1497874978) 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.