IndividualActive
Steven Dufour, PHD
NPI 1013638790 · Clinical Psychologist · Portsmouth, VA
Steven Dufour, PHD is a Clinical Psychologist provider in Portsmouth, VA (NPI 1013638790).
Provider details
- NPI number
- 1013638790
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 0810008331 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
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
620 John Paul Jones Cir
Portsmouth, VA 23708-2111
Phone: (757) 953-9979
Street-level locationGet directions
Mailing address
1012 Stillmeadows Ct
Chesapeake, VA 23320-8500
Registry dates
- Enumerated
- 2022-09-09
- Last updated
- 2023-10-23
- Certified
- 2023-10-23
Frequently asked questions
- What is Steven Dufour's NPI number?
- Steven Dufour's National Provider Identifier (NPI) is 1013638790, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Dufour's specialty?
- Steven Dufour is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Steven Dufour located?
- Steven Dufour's practice location on file with NPPES is 620 John Paul Jones Cir, Portsmouth, VA 23708-2111.
- What is Steven Dufour's phone number?
- The practice phone number listed in the NPPES registry for Steven Dufour is (757) 953-9979.
- Is Steven Dufour's NPI active?
- Yes — Steven Dufour's NPI (1013638790) is active in the NPPES registry as of the last update on 2023-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.