Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1053973388 Individual Practitioner Female Practitioner

Grace Tsai

Social Worker • Costa Mesa, CA

Professional Overview & Biography Verified Profile Summary

Grace Tsai is a registered healthcare professional specializing in Social Worker in Costa Mesa, CA. Practice services are available at 940 S COAST DR STE 260 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

940 S Coast Dr Ste 260

Costa Mesa, CA 926267719

Telephone 7149072318

Specialty Benchmarks & Practice Insights

Comparative analytics for Social Worker in Costa Mesa, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 17.0 Yrs
State Avg: 16.2 Yrs
Regional Practice Density
39 Specialists

Practicing in Costa Mesa, CA (10507 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: 2026-01-08
Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

State License CA 119380

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Secondary Practice Locations

12966 Euclid St Ste 280

Garden Grove, CA 928409202

Phone: 7148234770

17862 17th St

Tustin, CA 927802156

Phone: 7149072318

Practice Associates & Co-Workers

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

13 Associated Practitioners
Jessica Grimmius

Marriage & Family Therapist

NPI 1023739174
NPI 1225808892
NPI 1265150262
Evelyn Galvan

Student in an Organized Health Care Education/Training Program

NPI 1326905076
Olivia Walker

Marriage & Family Therapist

NPI 1376362012
Jennifer Roebuck

Marriage & Family Therapist

NPI 1497331649

Career & Practice History Timeline

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

14 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 08, 2026

Social Worker (License #119380 in CA)

📍
Updated Practice Location March 19, 2024

Registered at 940 S COAST DR STE 260, COSTA MESA, CA 926267719 (Tel: 7149072318)

📍
Updated Business Mailing Address March 19, 2024

Registered at 940 S COAST DR STE 260, COSTA MESA, CA 926267719

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 05, 2023

Social Worker (License #119380 in CA)

📍
Updated Practice Location September 15, 2023

Registered at 12966 EUCLID ST STE 280, GARDEN GROVE, CA 928409202 (Tel: 7148234770)

📍
Updated Business Mailing Address September 15, 2023

Registered at 12966 EUCLID ST STE 280, GARDEN GROVE, CA 928409202

📍
Updated Practice Location August 28, 2020

Registered at 5190 ATLANTIC AVE, LONG BEACH, CA 908056510 (Tel: 5624284111)

📍
Updated Business Mailing Address August 28, 2020

Registered at 5190 ATLANTIC AVE, LONG BEACH, CA 908056510 (Tel: 5624284111)

NPI Profile Active July 08, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2019

Registered at 2026 W BEACON AVE, ANAHEIM, CA 928044406 (Tel: 9492382400)

📍
Updated Business Mailing Address July 08, 2019

Registered at 25402 PACIFICA AVE, MISSION VIEJO, CA 926913854 (Tel: 9492382400)

👤
Provider Name / Credentials Updated July 08, 2019

Recorded as GRACE TSAI

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2019

Counselor

🟢
Initial NPI Registration & Enumeration July 08, 2019

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: 1053973388
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 08, 2019
Last Update: January 08, 2026
Sole Proprietor: No

Mailing Address

940 S Coast Dr Ste 260

Costa Mesa, CA 926267719

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.