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

Leonardo Larry Valladares

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1649437526

Leonardo Larry Valladares is an Addiction (Substance Use Disorder) Counselor in Napa, California. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

2100 Napa Vallejo Hwy Nsh Bldg M1 M2
Napa, CA 94558-6234
Phone: (707) 603-1112
Fax: (707) 603-1117
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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 · Licence RI-V0801291742

Record details

NPI number1649437526
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 19, 2008
Last updated in NPPESMay 19, 2008
Mailing address2100 Napa Vallejo Hwy, Nsh Bldg M1 M2, Napa, CA 94558-6234

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