Eleni Sophia Eftychiou
Eleni Sophia Eftychiou is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Los Alamitos, CA, registered in the NPPES registry with NPI 1295566487 since 2024. Practices at Twin Town Corporation (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1295566487 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Eleni Sophia Eftychiou |
| Sex | Female |
| Practice address | 4281 KATELLA AVE STE 117, Los Alamitos, CA, 90720 |
| Phone | 5625960050 |
| Fax | 5625960058 |
| Enumeration date | 2024-08-09 |
| Last updated in NPPES | 2024-08-09 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YA0400X | Addiction (Substance Use Disorder) Counselor | Primary | — | CA |
Copy-ready billing details
Provider: Eleni Eftychiou NPI: 1295566487 Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor) Address: 4281 KATELLA AVE STE 117, Los Alamitos, CA, 90720
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1295820835 | Twin Town Corporation | Organization | Substance Use Disorder Rehabilitation Clinic/Center | Los Alamitos, CA |
| 1417317835 | Laura Harvey | Individual | Addiction (Substance Use Disorder) Counselor | Los Alamitos, CA |
| 1518327915 | Jacqueline Wilson | Individual | Addiction (Substance Use Disorder) Counselor | Los Alamitos, CA |
| 1346600384 | Chelsie Gordon | Individual | Addiction (Substance Use Disorder) Counselor | Los Alamitos, CA |
| 1407217052 | Debra Muehl-Hagemann | Individual | Addiction (Substance Use Disorder) Counselor | Los Alamitos, CA |
| 1710348172 | Lori Palombi | Individual | Marriage & Family Therapist | Los Alamitos, CA |
| 1417319468 | Kathryn Menas | Individual | Addiction (Substance Use Disorder) Counselor | Los Alamitos, CA |
| 1508210261 | Andrew Movchan | Individual | Addiction (Substance Use Disorder) Counselor | Los Alamitos, CA |
Verify this record
Cross-check NPI 1295566487 against the authoritative CMS record: view Eleni Sophia Eftychiou on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1295566487 active?
How do I verify Eleni Eftychiou's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-08-09.