Registry data as of Aug 27, 2026

Diana Kless, MA, BCBA, LBA

Behavior Analyst · Portland, OR

Diana Kless, MA, BCBA, LBA is a behavior analyst with a practice address in Portland, Oregon, and NPI 1386926442, issued on Sep 15, 2011. Check the license with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1386926442
Name
Diana Kless
Credential
MA, BCBA, LBA
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
10260 SW Greenburg RD FL 4, Portland, OR 97223
Phone
(310) 865-0800
Enumerated
Sep 15, 2011
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 10260 SW Greenburg RD FL 4

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Emelia Acheampong, LCSWClinical Social Worker1942174800
  2. Mitaliben Gor, NP, PMHNPFamily Nurse Practitioner1114564630
  3. Lee Hawkins, APRN, BCAdult Psychiatric/Mental Health Clinical Nurse Specialist1881637544
  4. Ashley Hayes, LCSWSocial Worker1427466622
  5. Linda Larkin, MA, MBA, LPC, ATRMental Health Counselor1588939128
  6. Jennifer Liberts, LCSWClinical Social Worker1598588220

Verify Diana Kless in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Behavior Analyst providers in Oregon

There are 1,435 behavior analyst records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,435 in Oregon → Every provider in Portland →

Other behavior analyst records in Oregon

  1. Autumn AaronLake Oswego, OR1215495536
  2. Yahya AbdulwahedPortland, OR1679038467
  3. Ana AcostaGresham, OR1992338677
  4. Cody AdamsMedford, OR1649980368
  5. Hannah AdamsLake Oswego, OR1356714471
  6. Marsha AdlesichMcMinnville, OR1215362652
  7. Timothy AdlesichMcMinnville, OR1790110138
  8. Giselle AguirreWoodburn, OR1548805658
  9. Alexis AhlinLake Oswego, OR1023501772
  10. Tugba AktekinBeaverton, OR1043779093

Common questions

What is Diana Kless, MA, BCBA, LBA's NPI number?

Diana Kless, MA, BCBA, LBA's National Provider Identifier (NPI) is 1386926442, issued on Sep 15, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Diana Kless, MA, BCBA, LBA located?

The NPPES record lists a practice address at 10260 SW Greenburg RD FL 4, Portland, OR, 97223. Phone: (310) 865-0800. Providers update this record themselves, so call before visiting.

How can I verify Diana Kless, MA, BCBA, LBA's license?

Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.