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: July 19, 2026.

  • Individual
  • Female
  • Counselor
  • Mental Health

About ESTHER O'NEIL

This page provides the complete NPI Profile along with additional information for Esther O'neil, a provider established in Newport Beach, California with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1003793746 assigned on August 2025. The practitioner's primary taxonomy code is 101YM0800X with license number 149672 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1003793746 Verify this NPI
Provider Name
ESTHER RACHEL O'NEIL AMFT
Gender
Female
Entity Type
Individual
Location Address
4299 MACARTHUR BLVD STE 200 NEWPORT BEACH, CA 92660
Location Phone
(949) 480-7767
Mailing Address
4299 MACARTHUR BLVD STE 200 NEWPORT BEACH, CA 92660
Is Sole Proprietor?
Yes
Enumeration Date
08-15-2025
Last Update Date
08-15-2025
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A mental health counselor like Esther O'neil provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
149672
License State
CA

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Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Community/Behavioral Health
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660
Marriage & Family Therapist
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660
Psychologist
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660
Marriage & Family Therapist
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660
Social Worker (Clinical)
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660
Marriage & Family Therapist
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660
Social Worker (Clinical)
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660
Psychologist
4299 MACARTHUR BLVD STE 200
NEWPORT BEACH, CA 92660

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003793746, enumerated as an "individual" on August 15, 2025.

The provider is located at 4299 MACARTHUR BLVD STE 200 NEWPORT BEACH, CA 92660 and the phone number is (949) 480-7767.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.