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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ANN-MARGARET CHARLENE MERCIER LMFT, APCC
NPI 1477486629
Marriage & Family Therapist in Redondo Beach, CA

Active since June 06, 2026
205 AVENIDA DEL NORTE, REDONDO BEACH, CA 90277(213) 218-3080 Get Directions Write a Review

NPPES record added: June 6, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ann-margaret Charlene Mercier Lmft, Apcc NPPES

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

ANN-MARGARET CHARLENE MERCIER LMFT, APCC (NPI 1477486629) is an individual marriage & family therapist in Redondo Beach, California, licensed in California (159007) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1477486629
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameANN-MARGARET CHARLENE MERCIERCredential: LMFT, APCC
Location Address205 AVENIDA DEL NORTERedondo Beach, CA 90277-5702
Mailing Address16 AvignonIrvine, CA 92606-8893 · (714) 948-0531
Phone(213) 218-3080
Sole ProprietorNo
Enumeration DateJune 6, 2026
NPPES CertifiedJune 6, 2026
✔ NPI 1477486629 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 · 159007
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.
205 AVENIDA DEL NORTE, Redondo Beach, CA 90277
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Other Providers at the Same Location NPPES 5

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

ISAAC LASKIN
Marriage & Family Therapist
205 AVENIDA DEL NORTE
REDONDO BEACH, CA 90277
Los Angeles County (310) 853-2834
KELLIE MULLIN
Social Worker (Clinical)
205 AVENIDA DEL NORTE
REDONDO BEACH, CA 90277
Los Angeles County (213) 218-3080
MR. THOMAS CAROUSO MFT
Marriage & Family Therapist
205 AVENIDA DEL NORTE
REDONDO BEACH, CA 90277
Los Angeles County (310) 802-1301
MR. JOHN R RANYARD M.A.
Marriage & Family Therapist
205 AVENIDA DEL NORTE
REDONDO BEACH, CA 90277
Los Angeles County (310) 212-6455
JOSHUA KOHANSAMAD AMFT, APCC
Counselor (Mental Health)
205 AVENIDA DEL NORTE
REDONDO BEACH, CA 90277
Los Angeles County (213) 218-3080

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 Ann-margaret Mercier's NPI number?

The NPI number for Ann-margaret Mercier is 1477486629. It was assigned to this individual provider in the NPPES registry on June 6, 2026.

Where is Ann-margaret Mercier located?

Ann-margaret Mercier practices at 205 Avenida Del Norte, Redondo Beach, CA 90277. The listed phone number is (213) 218-3080.

What is Ann-margaret Mercier'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 Ann-margaret Mercier was last updated on June 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.