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

Ian Christopher Klause, RADT

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1710706015

Ian Christopher Klause, RADT is an Addiction (Substance Use Disorder) Counselor in Walnut Creek, California. Practices as a sole proprietor. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

447 Shaw Rd
Walnut Creek, CA 94597-2042
Phone: (925) 533-7403
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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

Record details

NPI number1710706015
Entity typeIndividual (Type 1)
GenderMale
Credentials RADT
Sole proprietorYes
NPI enumeratedOctober 4, 2024
Last updated in NPPESOctober 4, 2024
Certification dateOctober 4, 2024
Mailing address447 Shaw Rd, Walnut Creek, CA 94597-2042

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