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

Diana Kless, MA, BCBA, LBA

Individual provider Behavior Analyst · NPI 1386926442

Diana Kless, MA, BCBA, LBA is a Behavior Analyst in Portland, Oregon. Works from 2 locations. Registered with an NPI since 2011.

In the registry since
2011
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

10260 SW Greenburg Rd Fl 4
Portland, OR 97223-5500
Phone: (310) 865-0800
Fax: (855) 568-2494
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 18726 S Western Ave Ste 408, Gardena, CA 90248-3858 — (310) 856-0800

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1386926442
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , BCBA , LBA
Sole proprietorNo
NPI enumeratedSeptember 15, 2011
Last updated in NPPESMay 2, 2022
Certification dateMay 2, 2022

Other providers in Portland