Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1467929067 Individual Practitioner Female Practitioner

Dr. Ivy Y Chen , PhD

Psychologist • Orange, CA

Professional Overview & Biography Verified Profile Summary

Dr. Ivy Chen, PhD is a registered healthcare professional specializing in Psychologist in Orange, CA. Practice services are available at 101 THE CITY DR S BLDG 3 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

101 The City Dr S Bldg 3

Orange, CA 928683201

Telephone 9498240227

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Orange, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 26.2 Yrs
State Avg: 24.2 Yrs
Regional Practice Density
89 Specialists

Practicing in Orange, CA (7695 Statewide)

Telehealth Adoption Rate
4.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-01-06
Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

State License CA 35014

A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Psychologist - Cognitive & Behavioral

NUCC Taxonomy Code: 103TB0200X

A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

11 Associated Practitioners
Dr. Karen Quan , MD, MS

Psychiatry & Neurology - Psychiatry

NPI 1023713450

Doctor of Medicine (M.D.), Master of Science

Dr. Shahin Palabod , MD

Psychiatry & Neurology - Psychiatry

NPI 1093457525

Doctor of Medicine (M.D.)

Dr. Joseph Son , MD

Psychiatry & Neurology - Psychiatry

NPI 1356978621

Doctor of Medicine (M.D.)

Dr. Corina Vasquez , MD

Psychiatry & Neurology - Psychiatry

NPI 1366062341

Doctor of Medicine (M.D.)

Nikki Nguyen

Psychiatry & Neurology - Psychiatry

NPI 1487282455
Dr. David Majors , MD

Physical Medicine & Rehabilitation

NPI 1619157658

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Business Mailing Address January 06, 2026

Registered at 5141 CALIFORNIA AVE STE 200B, IRVINE, CA 926173060

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 06, 2026

Psychologist (License #35014 in CA)

NPI Profile Active November 01, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location November 01, 2018

Registered at 101 THE CITY DR S BLDG 3, ORANGE, CA 928683201 (Tel: 9498240227)

📍
Updated Business Mailing Address November 01, 2018

Registered at 304 GABRIELINO DR, IRVINE, CA 926174099

👤
Provider Name / Credentials Updated November 01, 2018

Recorded as IVY CHEN, PHD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 01, 2018

Psychologist

🟢
Initial NPI Registration & Enumeration November 01, 2018

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1467929067
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 01, 2018
Last Update: January 06, 2026
Sole Proprietor: No

Mailing Address

5141 California Ave Ste 200b

Irvine, CA 926173060

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.