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

Individual provider Assistant Behavior Analyst · NPI 1669956967

Alyssa Messer is an Assistant Behavior Analyst in Petaluma, California. Works from 3 locations. Registered with an NPI since 2018.

In the registry since
2018
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Practice location Address checks out

1670 Corporate Cir
Petaluma, CA 94954
Phone: (707) 843-3745
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 160 Wikiup Dr, Santa Rosa, CA 95403-7775 — (925) 822-8201
  • 160 Wikiup Dr, Santa Rosa, CA 95403-7775 — (925) 822-8201

Specialties & licences

Assistant Behavior Analyst (primary) Taxonomy 106E00000X

Record details

NPI number1669956967
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 21, 2018
Last updated in NPPESNovember 12, 2018
Mailing address1670 Corporate Cir, Petaluma, CA 94954-6946

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