Dan Barrett, D.O.
NPI 1437160744 · Child & Adolescent Psychiatry Physician · Lafayette, CA
Dan Barrett, D.O. is a Child & Adolescent Psychiatry Physician provider in Lafayette, CA (NPI 1437160744).
Provider details
- NPI number
- 1437160744
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A12889 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2024-06-06
- Certified
- 2024-06-06
Frequently asked questions
- What is Dan Barrett's NPI number?
- Dan Barrett's National Provider Identifier (NPI) is 1437160744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dan Barrett's specialty?
- Dan Barrett is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Dan Barrett located?
- Dan Barrett's practice location on file with NPPES is 954 Risa Rd Ste a, Lafayette, CA 94549-3418.
- What is Dan Barrett's phone number?
- The practice phone number listed in the NPPES registry for Dan Barrett is (510) 323-3344.
- Is Dan Barrett's NPI active?
- Yes — Dan Barrett's NPI (1437160744) is active in the NPPES registry as of the last update on 2024-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.