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

Jeanette Marks

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1447659453

Jeanette Marks is an Addiction (Substance Use Disorder) Counselor in West Covina, California. Registered with an NPI since 2014.

In the registry since
2014

Practice location Address checks out

1825 E Thelborn St
West Covina, CA 91791-1442
Phone: (626) 915-3844
Fax: (626) 915-3845
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 number1447659453
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 14, 2014
Last updated in NPPESAugust 14, 2014

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