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

Mr. David Grant Carnahan II

Individual provider Behavior Technician · NPI 1578256616

Mr. David Grant Carnahan II is a Behavior Technician in Portland, Oregon. Practices as a sole proprietor. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

6400 SE Lake Rd Ste 175
Portland, OR 97222-2137
Phone: (917) 339-1770
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1578256616
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJune 2, 2023
Last updated in NPPESJune 2, 2023
Certification dateJune 1, 2023

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