Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Dan B Barrett, DO

Individual provider Child & Adolescent Psychiatry Physician · NPI 1437160744

Dr. Dan B Barrett, DO is a Child & Adolescent Psychiatry Physician in Lafayette, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

954 Risa Rd Ste A
Lafayette, CA 94549-3418
Phone: (510) 323-3344
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence 20A12889 (CA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 20A12889 (CA)

Record details

NPI number1437160744
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 11, 2006
Last updated in NPPESJune 6, 2024
Certification dateJune 6, 2024
Mailing address954 Risa Rd Ste A, Lafayette, CA 94549-3418