John Ehrenreich, PH.D.
NPI 1952345092 · Clinical Psychologist · Sherman, CT
John Ehrenreich, PH.D. is a Clinical Psychologist provider in Sherman, CT (NPI 1952345092).
Provider details
- NPI number
- 1952345092
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 001616 (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
- 2006-06-16
- Last updated
- 2010-11-01
Frequently asked questions
- What is John Ehrenreich's NPI number?
- John Ehrenreich's National Provider Identifier (NPI) is 1952345092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ehrenreich's specialty?
- John Ehrenreich is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is John Ehrenreich located?
- John Ehrenreich's practice location on file with NPPES is 19 Holiday Point Rd, Sherman, CT 06784-1624.
- What is John Ehrenreich's phone number?
- The practice phone number listed in the NPPES registry for John Ehrenreich is (860) 355-2539.
- Is John Ehrenreich's NPI active?
- Yes — John Ehrenreich's NPI (1952345092) is active in the NPPES registry as of the last update on 2010-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.