SUN YOUNG LIM LCSW
NPI 1275244527
Social Worker - Clinical in Arcadia, CA

Q: What is Sun Young Lim's NPI number?

The NPI number for Sun Young Lim is 1275244527. It was assigned to this individual provider in the NPPES registry on December 7, 2022. The provider is also known as Sunny Lim.

Q: What is Sun Young Lim's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Q: When was this NPI record last updated?

The NPPES record for Sun Young Lim was last updated on April 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since December 07, 2022

150 N SANTA ANITA AVE STE 800, ARCADIA, CA 91006(714) 251-6878 Get Directions Write a Review

NPPES record last updated: April 3, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 3, 2026, Mar 29, 2026, Feb 21, 2025 and 3 more (6 updates tracked since 2022).

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About Sun Young Lim Lcsw NPPES

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

SUN YOUNG LIM LCSW (NPI 1275244527) is an individual clinical provider in Arcadia, California, licensed in California (137659) and active in the NPI registry since December 2022.

NPPES Registry Identity

NPI1275244527

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameSUN YOUNG LIMCredential: LCSW

Location Address150 N SANTA ANITA AVE STE 800Arcadia, CA 91006-3129

Mailing Address11947 Valley View St, # 5442Garden Grove, CA 92846

Phone(714) 251-6878

Sole ProprietorYes

Enumeration DateDecember 7, 2022

Last NPPES UpdateApril 3, 20266 updates tracked since enumeration

NPPES CertifiedApril 3, 2026

✔ NPI 1275244527 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in CA · 137659

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

150 N SANTA ANITA AVE STE 800, Arcadia, CA 91006

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Other Names 1

Other Name (5)Sunny Lim

Patient Reviews User submitted

Reviews are submitted by site visitors and approved by a human moderator before publication.

Review by C. Kim April 8, 2026

5/5

As a former supervisor of Sunny, I would recommend her for any therapeutic and case management needs. She goes the extra mile to help her patients. You'll be in good hands when you work with her!

Provider 5/5 Office Staff 5/5

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Other Providers at the Same Location NPPES 14

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

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