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

MS. Barbara Diane Laymance, RAS, NCAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1588844666

MS. Barbara Diane Laymance, RAS, NCAC is an Addiction (Substance Use Disorder) Counselor in Oroville, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2
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Practice location Address checks out

2430 Bird St
Oroville, CA 95965-4908
Phone: (530) 538-7277
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence C058960718 (CA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence L0503161929 (CA)

Record details

NPI number1588844666
Entity typeIndividual (Type 1)
GenderFemale
Credentials RAS , NCAC
Sole proprietorNo
NPI enumeratedNovember 6, 2007
Last updated in NPPESJune 25, 2025
Certification dateJune 25, 2025

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