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ESTHER RACHEL O'NEIL AMFT
NPI 1003793746
Counselor - Mental Health in Newport Beach, CA

Active since August 15, 2025
4299 MACARTHUR BLVD STE 200, NEWPORT BEACH, CA 92660(949) 480-7767 Get Directions Write a Review

NPPES record last updated: August 15, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Esther Rachel O'neil Amft NPPES

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

ESTHER RACHEL O'NEIL AMFT (NPI 1003793746) is an individual mental health provider in Newport Beach, California, licensed in California (149672) and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1003793746
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameESTHER RACHEL O'NEILCredential: AMFT
Location Address4299 MACARTHUR BLVD STE 200Newport Beach, CA 92660-2095
Mailing Address4299 Macarthur Blvd Ste 200Newport Beach, CA 92660-2095
Phone(949) 480-7767
Sole ProprietorYes
Enumeration DateAugust 15, 2025
NPPES CertifiedAugust 15, 2025
✔ NPI 1003793746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CA · 149672
4299 MACARTHUR BLVD STE 200, Newport Beach, CA 92660
Open in Google Maps ↗

Other Providers at the Same Location NPPES 7

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

MICHELE LOB, A PROFESSIONAL CORPORATION
Community/Behavioral Health
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660
Orange County (949) 480-7767
SARAH LYNDON PSY.D
Psychologist
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660
Orange County (949) 229-0795
GINA KERRI HESP LCSW
Social Worker (Clinical)
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660
Orange County (949) 480-7767
EMILY MANDELSTAM
Marriage & Family Therapist
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660
Orange County (949) 480-7767
CHRISTOPHER LE
Psychologist
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660
Orange County (949) 480-7767
MRS. KATHRYN PURDY LMFT
Marriage & Family Therapist
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660
Orange County (949) 480-7767
JENNIFER LEE MCGINLEY ACSW123966
Social Worker (Clinical)
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660
Orange County (949) 480-7767

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 Esther O'neil's NPI number?

The NPI number for Esther O'neil is 1003793746. It was assigned to this individual provider in the NPPES registry on August 15, 2025.

Where is Esther O'neil located?

Esther O'neil practices at 4299 Macarthur Blvd Ste 200, Newport Beach, CA 92660. The listed phone number is (949) 480-7767.

What is Esther O'neil's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Esther O'neil was last updated on August 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.