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

Mr. David Karnes

Individual provider Behavior Analyst · NPI 1497204440

Mr. David Karnes is a Behavior Analyst in San Mateo, California. Registered with an NPI since 2016.

In the registry since
2016

Practice location Address checks out

424 Peninsula Ave
San Mateo, CA 94401-1653
Phone: (650) 286-4396
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 number1497204440
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 30, 2016
Last updated in NPPESSeptember 30, 2016
Mailing address1115 Audrey Ave, Campbell, CA 95008-6404

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