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

Eleni Sophia Eftychiou

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1295566487

Eleni Sophia Eftychiou is an Addiction (Substance Use Disorder) Counselor in Los Alamitos, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

4281 Katella Ave Ste 117
Los Alamitos, CA 90720-3590
Phone: (562) 596-0050
Fax: (562) 596-0058
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X (CA)

Record details

NPI number1295566487
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 9, 2024
Last updated in NPPESAugust 9, 2024
Certification dateAugust 9, 2024
Mailing address4281 Katella Ave Ste 117, Los Alamitos, CA 90720-3590

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