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Diana Kless, MA, BCBA, LBA
NPI 1386926442 · Behavior Analyst · Portland, OR
Diana Kless, MA, BCBA, LBA is a Behavior Analyst provider in Portland, OR (NPI 1386926442).
Provider details
- NPI number
- 1386926442
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- MA, BCBA, LBA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
10260 Sw Greenburg Rd Fl 4
Portland, OR 97223-5500
Phone: (310) 865-0800
Fax: (855) 568-2494
Street-level locationGet directions
Mailing address
9658 Sw Everett Ter
Tigard, OR 97223-5456
Additional practice locations (1)
- 18726 S Western Ave Ste 408Gardena, CA 90248-3858Phone: (310) 856-0800Fax: (310) 324-3134
Registry dates
- Enumerated
- 2011-09-15
- Last updated
- 2022-05-02
- Certified
- 2022-05-02
Frequently asked questions
- What is Diana Kless's NPI number?
- Diana Kless's National Provider Identifier (NPI) is 1386926442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Kless's specialty?
- Diana Kless is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Diana Kless located?
- Diana Kless's practice location on file with NPPES is 10260 Sw Greenburg Rd Fl 4, Portland, OR 97223-5500.
- What is Diana Kless's phone number?
- The practice phone number listed in the NPPES registry for Diana Kless is (310) 865-0800.
- Is Diana Kless's NPI active?
- Yes — Diana Kless's NPI (1386926442) is active in the NPPES registry as of the last update on 2022-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.