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ALEXANDRA HELENIUS
NPI 1033571237
Marriage & Family Therapist in San Mateo, CA

Active since March 25, 2016
1510 FASHION ISLAND BLVD, SUITE 110, SAN MATEO, CA 94404(805) 509-4437 Get Directions Write a Review

NPPES record last updated: April 1, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 1, 2016, Mar 25, 2016 (2 updates tracked since 2016).

About Alexandra Helenius NPPES

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

ALEXANDRA HELENIUS (NPI 1033571237) is an individual marriage & family therapist in San Mateo, California, licensed in California (89273) and active in the NPI registry since March 2016.

NPPES Registry Identity

NPI1033571237
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameALEXANDRA HELENIUS
Location Address1510 FASHION ISLAND BLVD, SUITE 110San Mateo, CA 94404-1596
Mailing Address1510 Fashion Island Blvd, Suite 110San Mateo, CA 94404-1596
Phone(805) 509-4437
Sole ProprietorNo
Enumeration DateMarch 25, 2016
Last NPPES UpdateApril 1, 20162 updates tracked since enumeration
✔ NPI 1033571237 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 · 89273
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.
1510 FASHION ISLAND BLVD, San Mateo, CA 94404
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Other Providers at the Same Location NPPES 13

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

DIANA MOORE MA LMFT LPCC
Marriage & Family Therapist
1510 FASHION ISLAND BLVD, SUITE 110
SAN MATEO, CA 94404
San Mateo County (650) 906-3978
STEVEN KINSTLER MFTI
Marriage & Family Therapist
1510 FASHION ISLAND BLVD, SUITE 110
SAN MATEO, CA 94404
San Mateo County (650) 570-7273
MRS. SUZANNE MARIE HUGHES MFT
Marriage & Family Therapist
1510 FASHION ISLAND BLVD, SUITE 110
SAN MATEO, CA 94404
San Mateo County (415) 860-1475
MICHELLE TUNG KWOK M.D.
Psychiatry & Neurology (Psychiatry)
1510 FASHION ISLAND BLVD, SUITE 110
SAN MATEO, CA 94404
San Mateo County (408) 421-5826
DR. MARITE GRANDOVSKIS
Psychologist (Clinical)
1510 FASHION ISLAND BLVD, SUITE 110
SAN MATEO, CA 94404
San Mateo County (650) 829-4911
CHRISTIAN COUNSELING CENTERS, INC.
Community/Behavioral Health
1510 FASHION ISLAND BLVD
SAN MATEO, CA 94404
San Mateo County (650) 570-7273
MARITE GRANDOVSKIS PHD
Psychologist (Clinical)
1510 FASHION ISLAND BLVD, SUITE 110
SAN MATEO, CA 94404
San Mateo County (650) 829-4911
DR. JONATHAN HARTLEY ARNOLD PH.D.
Psychologist (Clinical)
1510 FASHION ISLAND BLVD, SUITE 110
SAN MATEO, CA 94404
San Mateo County (650) 570-7273

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 Alexandra Helenius's NPI number?

The NPI number for Alexandra Helenius is 1033571237. It was assigned to this individual provider in the NPPES registry on March 25, 2016.

Where is Alexandra Helenius located?

Alexandra Helenius practices at 1510 Fashion Island Blvd Suite 110, San Mateo, CA 94404. The listed phone number is (805) 509-4437.

What is Alexandra Helenius'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 Alexandra Helenius was last updated on April 1, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.