IndividualActive
Katherine Diaz, BCBA
NPI 1881128833 · Behavior Analyst · Portland, OR
Katherine Diaz, BCBA is a Behavior Analyst provider in Portland, OR (NPI 1881128833).
Provider details
- NPI number
- 1881128833
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
One World Trade Center, 121 Southwest Salmon Street
11th Floor
Portland, OR 97204-0000
Phone: (754) 999-0528
Street-level locationGet directions
Mailing address
2645 Sw Spring Garden St Apt 7
Portland, OR 97219-3976
Registry dates
- Enumerated
- 2017-04-17
- Last updated
- 2025-11-05
- Certified
- 2025-11-05
Frequently asked questions
- What is Katherine Diaz's NPI number?
- Katherine Diaz's National Provider Identifier (NPI) is 1881128833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Diaz's specialty?
- Katherine Diaz is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Katherine Diaz located?
- Katherine Diaz's practice location on file with NPPES is One World Trade Center, 121 Southwest Salmon Street, Portland, OR 97204-0000.
- What is Katherine Diaz's phone number?
- The practice phone number listed in the NPPES registry for Katherine Diaz is (754) 999-0528.
- Is Katherine Diaz's NPI active?
- Yes — Katherine Diaz's NPI (1881128833) is active in the NPPES registry as of the last update on 2025-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.