Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kathryn Elaine Rivera, M.S., B.C.B.A.
Behavior Analyst in Arcata, CA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851802672
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Registry record
Entity type Individual (Type 1)
Name Kathryn Elaine Rivera
Credential M.S., B.C.B.A.
Sex Female
Practice address 875 Crescent Way, Arcata, CA, 95521
Phone (707) 633-6242
Enumeration date Oct 19, 2017
Last updated in NPPES Oct 19, 2017
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-17-27458 (CA) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Kathryn Rivera?
The National Provider Identifier (NPI) for Kathryn Rivera is 1851802672, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kathryn Rivera practice?
The practice location on file with NPPES is in Arcata, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Multiplicity Therapeutic Services Community/Behavioral Health Agency · Arcata, CA NPI 1124373691 Starfish Hero Community/Behavioral Health Agency · Arcata, CA NPI 1457778557 Jeffrey Craven Behavior Analyst · Arcata, CA NPI 1255794079 Kier Flicker Behavior Analyst · Arcata, CA NPI 1235586173 Matthew Hills Behavior Analyst · Arcata, CA NPI 1598112393 Joseph Nord Behavior Analyst · Arcata, CA NPI 1255788915 Ian Jewett Behavior Analyst · Arcata, CA NPI 1457708067 Erin Buchan Behavior Analyst · Arcata, CA NPI 1871941617
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-19.