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

Tiffany Johnson

Individual provider School Psychologist · NPI 1104593771

Tiffany Johnson is a School Psychologist in Vallejo, California. Practices as a sole proprietor. Registered with an NPI since 2021.

In the registry since
2021
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Practice location Address checks out

2833 Tennessee St
Vallejo, CA 94591-4948
Phone: (707) 556-8620
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Specialties & licences

School Psychologist (primary) Taxonomy 103TS0200X

Record details

NPI number1104593771
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 23, 2021
Last updated in NPPESAugust 23, 2021
Certification dateAugust 23, 2021
Mailing address3093 Broadway Unit 432, Oakland, CA 94611-5791

Other providers in Vallejo