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

Mr. Derek Edward Whittington, CATCIV

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1811861941

Mr. Derek Edward Whittington, CATCIV is an Addiction (Substance Use Disorder) Counselor in Santa Rosa, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

2901 Cleveland Ave Ste 101
Santa Rosa, CA 95403-2788
Phone: (707) 308-4492
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 2114626 (CA)

Record details

NPI number1811861941
Entity typeIndividual (Type 1)
GenderMale
Credentials CATCIV
Sole proprietorNo
NPI enumeratedOctober 1, 2025
Last updated in NPPESOctober 1, 2025
Certification dateOctober 1, 2025

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