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Matthew Steinfeld, PHD
NPI 1861838005 · Clinical Psychologist · New Haven, CT
Matthew Steinfeld, PHD is a Clinical Psychologist provider in New Haven, CT (NPI 1861838005).
Provider details
- NPI number
- 1861838005
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 003276 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
1 Long Wharf Dr
Box 18
New Haven, CT 06511-5991
Phone: (203) 974-5782
Street-level locationGet directions
Mailing address
1 Long Wharf Dr
New Haven, CT 06511-5991
Registry dates
- Enumerated
- 2013-05-15
- Last updated
- 2013-05-15
Frequently asked questions
- What is Matthew Steinfeld's NPI number?
- Matthew Steinfeld's National Provider Identifier (NPI) is 1861838005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Steinfeld's specialty?
- Matthew Steinfeld is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Matthew Steinfeld located?
- Matthew Steinfeld's practice location on file with NPPES is 1 Long Wharf Dr, New Haven, CT 06511-5991.
- What is Matthew Steinfeld's phone number?
- The practice phone number listed in the NPPES registry for Matthew Steinfeld is (203) 974-5782.
- Is Matthew Steinfeld's NPI active?
- Yes — Matthew Steinfeld's NPI (1861838005) is active in the NPPES registry as of the last update on 2013-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.