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Kristina Karalexis, BCBA
NPI 1568891950 · Behavior Analyst · Brea, CA
Kristina Karalexis, BCBA is a Behavior Analyst provider in Brea, CA (NPI 1568891950).
Provider details
- NPI number
- 1568891950
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Female
- Sole proprietor
- No
- License
- 1-13-14471 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% 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
770 S Brea Blvd Ste 213
Brea, CA 92821-5312
Phone: (714) 529-9274
Fax: (714) 529-9276
Street-level locationGet directions
Mailing address
884 Northwood Ave
Brea, CA 92821-2003
Registry dates
- Enumerated
- 2013-11-05
- Last updated
- 2013-11-05
Frequently asked questions
- What is Kristina Karalexis's NPI number?
- Kristina Karalexis's National Provider Identifier (NPI) is 1568891950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristina Karalexis's specialty?
- Kristina Karalexis is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Kristina Karalexis located?
- Kristina Karalexis's practice location on file with NPPES is 770 S Brea Blvd Ste 213, Brea, CA 92821-5312.
- What is Kristina Karalexis's phone number?
- The practice phone number listed in the NPPES registry for Kristina Karalexis is (714) 529-9274.
- Is Kristina Karalexis's NPI active?
- Yes — Kristina Karalexis's NPI (1568891950) is active in the NPPES registry as of the last update on 2013-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.