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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEXANDRIA CHRISTOPULOS MA, BA, AA
NPI 1134840424
Marriage & Family Therapist in San Jose, CA

Active since September 06, 2022
650 S 5TH ST, SAN JOSE, CA 95112(408) 457-6284 Get Directions Write a Review

NPPES record last updated: August 19, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 19, 2026, Sep 11, 2022 (2 updates tracked since 2022).

About Alexandria Christopulos Ma, Ba, Aa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEXANDRIA CHRISTOPULOS MA, BA, AA (NPI 1134840424) is an individual marriage & family therapist in San Jose, California, licensed in California (162000) and active in the NPI registry since September 2022.

NPPES Registry Identity

NPI1134840424
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameALEXANDRIA CHRISTOPULOSCredential: MA, BA, AA
Location Address650 S 5TH STSan Jose, CA 95112-5636
Mailing Address1758 Flickinger PlSan Jose, CA 95131-1992 · (510) 552-9350
Phone(408) 457-6284
Sole ProprietorYes
Enumeration DateSeptember 6, 2022
Last NPPES UpdateAugust 19, 20262 updates tracked since enumeration
NPPES CertifiedAugust 19, 2026
✔ NPI 1134840424 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · 162000
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
650 S 5TH ST, San Jose, CA 95112
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Other Names 1

Other Name (5)Lexi Christopulos

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARTHA KARINA LOPEZ ALVAREZ
Licensed Vocational Nurse
650 S 5TH ST
SAN JOSE, CA 95112
Santa Clara County (707) 384-4163
YALITZA VALDOVINOS REYNA
Licensed Vocational Nurse
650 S 5TH ST
SAN JOSE, CA 95112
Santa Clara County (408) 457-6284
JOANNA EBUNOLUWA OMITADE
Day Training/Habilitation Specialist
650 S 5TH ST
SAN JOSE, CA 95112
Santa Clara County (707) 806-7036
HUY DANG PHAM
Counselor (Mental Health)
650 S 5TH ST
SAN JOSE, CA 95112
Santa Clara County (707) 732-8105
ROSIEL CAALIM RANGEL
Licensed Vocational Nurse
650 S 5TH ST
SAN JOSE, CA 95112
Santa Clara County (408) 457-6284
ALISSA FULLERTON
Counselor (Mental Health)
650 S 5TH ST
SAN JOSE, CA 95112
Santa Clara County (408) 457-6284
JULIANA SISNEROS
Counselor (Mental Health)
650 S 5TH ST
SAN JOSE, CA 95112
Santa Clara County (408) 457-6284
KARTHIK NANDAKUMAR
Counselor (Mental Health)
650 S 5TH ST
SAN JOSE, CA 95112
Santa Clara County (408) 457-6284

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexandria Christopulos's NPI number?

The NPI number for Alexandria Christopulos is 1134840424. It was assigned to this individual provider in the NPPES registry on September 6, 2022. The provider is also known as Lexi Christopulos.

Where is Alexandria Christopulos located?

Alexandria Christopulos practices at 650 S 5th St, San Jose, CA 95112. The listed phone number is (408) 457-6284.

What is Alexandria Christopulos's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Alexandria Christopulos was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.