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

Mr. Leonard Plentyhoops

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1942586318

Mr. Leonard Plentyhoops is an Addiction (Substance Use Disorder) Counselor in San Leandro, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011
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Practice location Address checks out

2035 Fairmont Dr
San Leandro, CA 94578-1088
Phone: (510) 346-7832
Fax: (510) 351-7630
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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 181 (CA)

Record details

NPI number1942586318
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedOctober 28, 2011
Last updated in NPPESOctober 28, 2011

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