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Active NPI 1326159146 Individual Practitioner Male Practitioner

Dr. Eyrn Shunji Parks , PhD

Psychologist - Counseling • Riverside, CA

Professional Overview & Biography Verified Profile Summary

Dr. Eyrn Parks, PhD is a registered healthcare professional specializing in Psychologist - Counseling in Riverside, CA. Practice services are available at 388 WEST LINDEN AVENUE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

388 West Linden Avenue

Riverside, CA 925210001

Telephone 9518275531
Fax 9518272015
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist - Counseling in Riverside, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 15.5 Yrs
State Avg: 22.2 Yrs
Regional Practice Density
10 Specialists

Practicing in Riverside, CA (654 Statewide)

Telehealth Adoption Rate
0.0% 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: 2026-02-03
Psychologist - Counseling Primary Specialty

NUCC Taxonomy Code: 103TC1900X

State License CA PSY20429

A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.

Practice Associates & Co-Workers

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

3 Associated Practitioners
NPI 1134259385

PHDPSYCHOLOGIST

Jasmine De Alba , LCSW

Social Worker - Clinical

NPI 1144678525

Licensed Clinical Social Worker

Dr. Naomi Chao , PhD

Psychologist - Clinical

NPI 1427046168

Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

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

7 Historical Events
📍
Updated Practice Location February 03, 2026

Registered at 388 WEST LINDEN AVENUE, RIVERSIDE, CA 925210001 (Tel: 9518275531)

NPI Profile Active December 15, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location December 15, 2010

Registered at 650 N STATE ST, HEMET, CA 925432960 (Tel: 9517913300)

📍
Updated Business Mailing Address December 15, 2010

Registered at PO BOX 1402, SAN JACINTO, CA 925811402 (Tel: 9517913300)

👤
Provider Name / Credentials Updated December 15, 2010

Recorded as EYRN PARKS, PH.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 15, 2010

Psychologist (License #PSY20429 in CA)

🟢
Initial NPI Registration & Enumeration August 31, 2006

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: 1326159146
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 31, 2006
Last Update: February 03, 2026
Sole Proprietor: No

Mailing Address

Po Box 1402

San Jacinto, CA 925811402

Phone: 9518275531

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

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