IndividualActive
Barry Dewing
NPI 1023340171 · Marriage & Family Therapist · Temecula, CA
Barry Dewing is a Marriage & Family Therapist provider in Temecula, CA (NPI 1023340171).
Provider details
- NPI number
- 1023340171
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFT 38935 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
43385 Business Park Dr Ste 100
Temecula, CA 92590-3692
Phone: (951) 795-2521
Fax: (951) 693-3366
Street-level locationGet directions
Mailing address
43385 Business Park Dr Ste 100
Temecula, CA 92590-3692
Registry dates
- Enumerated
- 2010-01-30
- Last updated
- 2010-01-30
Frequently asked questions
- What is Barry Dewing's NPI number?
- Barry Dewing's National Provider Identifier (NPI) is 1023340171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barry Dewing's specialty?
- Barry Dewing is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Barry Dewing located?
- Barry Dewing's practice location on file with NPPES is 43385 Business Park Dr Ste 100, Temecula, CA 92590-3692.
- What is Barry Dewing's phone number?
- The practice phone number listed in the NPPES registry for Barry Dewing is (951) 795-2521.
- Is Barry Dewing's NPI active?
- Yes — Barry Dewing's NPI (1023340171) is active in the NPPES registry as of the last update on 2010-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.