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

Marsha Theus

Individual provider Behavior Analyst · NPI 1811435290

Marsha Theus is a Behavior Analyst in Vallejo, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2017

Practice location Address checks out

182 Vanessa St
Vallejo, CA 94589-3256
Phone: (707) 342-9729
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X (CA)

Record details

NPI number1811435290
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedFebruary 6, 2017
Last updated in NPPESFebruary 6, 2017
Mailing address182 Vanessa St, Vallejo, CA 94589-3256

Other providers in Vallejo