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

Mrs. Melinda Joanne Tonjes, CATCII

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1952826281

Mrs. Melinda Joanne Tonjes, CATCII is an Addiction (Substance Use Disorder) Counselor in Vallejo, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017

Practice location Address checks out

604 Broadway St
Vallejo, CA 94590
Phone: (707) 643-2748
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 (CA)

Record details

NPI number1952826281
Entity typeIndividual (Type 1)
GenderFemale
Credentials CATCII
Sole proprietorNo
NPI enumeratedAugust 8, 2017
Last updated in NPPESAugust 8, 2017

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