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GILLIAN LOY MFTI
NPI 1861780835
Marriage & Family Therapist in Santa Ana, CA

Active since July 12, 2011
3611 S HARBOR BLVD STE 100, SANTA ANA, CA 92704(909) 347-9269 Get Directions Write a Review

NPPES record last updated: August 30, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gillian Loy Mfti NPPES

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

GILLIAN LOY MFTI (NPI 1861780835) is an individual marriage & family therapist in Santa Ana, California and active in the NPI registry since July 2011.

NPPES Registry Identity

NPI1861780835
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameGILLIAN LOYCredential: MFTI
Location Address3611 S HARBOR BLVD STE 100Santa Ana, CA 92704-7915
Mailing AddressPo Box 222Colton, CA 92324-0222 · (951) 552-0812
Phone(909) 347-9269
Sole ProprietorNo
Enumeration DateJuly 12, 2011
Last NPPES UpdateAugust 30, 2013
✔ NPI 1861780835 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
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.
3611 S HARBOR BLVD STE 100, Santa Ana, CA 92704
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Other Providers at the Same Location NPPES 10

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

CHARLETTE WHITE
Marriage & Family Therapist
3611 S HARBOR BLVD STE 100
SANTA ANA, CA 92704
Orange County (909) 347-9265
MS. VERONCIA CORRALZ
Counselor
3611 S HARBOR BLVD STE 100
SANTA ANA, CA 92704
Orange County (714) 966-8676
DR. MEGAN KEEN LCSW
Social Worker (Clinical)
3611 S HARBOR BLVD STE 100
SANTA ANA, CA 92704
Orange County (909) 792-0747
COLEEN MATONIC MCGUIRE
Counselor
3611 S HARBOR BLVD STE 100
SANTA ANA, CA 92704
Orange County (714) 966-8650
DOLORES AURORA DICKSON
Counselor (Mental Health)
3611 S HARBOR BLVD STE 100
SANTA ANA, CA 92704
Orange County (714) 966-8650
MISS KRISTINA MARIE VALENZUELA BS BUSINESS ADMINIST
Case Manager/Care Coordinator
3611 S HARBOR BLVD STE 100
SANTA ANA, CA 92704
Orange County (714) 966-8684
MRS. JOSEPHINE N GONZALES II
Counselor
3611 S HARBOR BLVD STE 100
SANTA ANA, CA 92704
Orange County (714) 966-8650
MISS VICKY CHAU TRAN BA
Counselor
3611 S HARBOR BLVD STE 100
SANTA ANA, CA 92704
Orange County (714) 966-8650

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 Gillian Loy's NPI number?

The NPI number for Gillian Loy is 1861780835. It was assigned to this individual provider in the NPPES registry on July 12, 2011.

Where is Gillian Loy located?

Gillian Loy practices at 3611 S Harbor Blvd Ste 100, Santa Ana, CA 92704. The listed phone number is (909) 347-9269.

What is Gillian Loy'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 Gillian Loy was last updated on August 30, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.