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

Mr. John E. Rivera

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1871762187

Mr. John E. Rivera is an Addiction (Substance Use Disorder) Counselor in Oxnard, California. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

1911 Williams Dr
Oxnard, CA 93036-2612
Phone: (805) 981-9200
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

Record details

NPI number1871762187
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 21, 2008
Last updated in NPPESFebruary 21, 2008
Mailing address1911 Williams Dr, Oxnard, CA 93036-2612

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