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

Hannah Franz-Mesick

Individual provider Behavior Analyst · NPI 1790131175

Hannah Franz-Mesick is a Behavior Analyst in Petaluma, California. Registered with an NPI since 2016.

In the registry since
2016

Practice location Address checks out

1301 Redwood Way Ste 210
Petaluma, CA 94954-1134
Phone: (217) 246-7688
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 number1790131175
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 4, 2016
Last updated in NPPESApril 9, 2026
Certification dateApril 9, 2026

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