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

MS. Klarissa Fearn Appenzeller

Individual provider Behavior Technician · NPI 1891432076

MS. Klarissa Fearn Appenzeller is a Behavior Technician in Sacramento, California. Licensed in California. Registered with an NPI since 2022.

Licensed in
CA
In the registry since
2022

Practice location Address checks out

2845 Marconi Ave
Sacramento, CA 95821-5264
Phone: (916) 755-6977
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X (CA)

Record details

NPI number1891432076
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 18, 2022
Last updated in NPPESJune 14, 2026
Certification dateJune 14, 2026

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