Individual provider · Type 1 NPI

Derek Edward Whittington, CATC IV

Addiction (Substance Use Disorder) Counselor · Santa Rosa, CA

NPI number 1811861941 Active

Practice location

2901 Cleveland Ave Ste 101
Santa Rosa, CA 95403-2788

Call (707) 308-4492 Map

Mailing address

2020 Chetwood Dr
Petaluma, CA 94952-5205

Specialties and licenses

TaxonomyCodeLicense
Addiction (Substance Use Disorder) Counselor Primary 101YA0400X2114626 (CA)

Addiction (Substance Use Disorder) Counselor: Definition to come...

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About NPI 1811861941

Derek Edward Whittington, CATC IV's National Provider Identifier is 1811861941, issued on Oct 1, 2025. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in Santa Rosa, CA. The record was last updated on Oct 1, 2025.