Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Mr. Calvert Sims

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1659525319

Mr. Calvert Sims is an Addiction (Substance Use Disorder) Counselor in Sun Valley, California. Practices as a sole proprietor. Registered with an NPI since 2008.

In the registry since
2008
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Practice location Address checks out

8741 Laurel Canyon Blvd
Sun Valley, CA 91352-2919 Not confirmed with CMS for 10 years — call before visiting
Phone: (818) 768-5525
Fax: (818) 768-5530
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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 number1659525319
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 7, 2008
Last updated in NPPESMay 2, 2016

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