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

Mark Yancey Sr., CADCII

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1386181337

Mark Yancey Sr., CADCII is an Addiction (Substance Use Disorder) Counselor in Roseville, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017

Practice location Address checks out

1133 Coloma Way Ste C
Roseville, CA 95661-4480
Phone: (916) 774-6647
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 AII15590316 (CA)

Record details

NPI number1386181337
Entity typeIndividual (Type 1)
GenderMale
Credentials CADCII
Sole proprietorNo
NPI enumeratedJanuary 30, 2017
Last updated in NPPESFebruary 14, 2022
Certification dateNovember 22, 2021

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