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

Maranda Leszkiewicz

Individual provider Behavior Analyst · NPI 1033661186

Maranda Leszkiewicz is a Behavior Analyst in Vallejo, California. Practices as a sole proprietor. Registered with an NPI since 2016.

In the registry since
2016

Practice location Address checks out

236 Georgia St 102
Vallejo, CA 94590-5991
Phone: (888) 544-5553
Fax: (707) 773-5575
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1033661186
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 25, 2016
Last updated in NPPESOctober 25, 2016
Mailing address236 Georgia St, 102, Vallejo, CA 94590

Other providers in Vallejo