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YU-AN CHIEN LCSW
NPI 1487166468
Social Worker - Clinical in San Diego, CA

Active since October 30, 2017Opted out of Medicare · through Sep 19, 2027
2776 MATERA LN, SAN DIEGO, CA 92108(440) 381-9332 Get Directions Write a Review

NPPES record last updated: April 22, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 22, 2022, Mar 8, 2018, Oct 30, 2017 (3 updates tracked since 2017).

About Yu-an Chien Lcsw NPPES

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

YU-AN CHIEN LCSW (NPI 1487166468) is an individual clinical provider in San Diego, California, licensed in California (87341) and active in the NPI registry since October 2017. She has opted out of Medicare through September 19, 2027.

NPPES Registry Identity

NPI1487166468
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameYU-AN CHIENCredential: LCSW
Location Address2776 MATERA LNSan Diego, CA 92108-6738
Mailing Address2776 Matera LnSan Diego, CA 92108-6738 · (440) 381-9332
Phone(440) 381-9332
Sole ProprietorNo
Enumeration DateOctober 30, 2017
Last NPPES UpdateApril 22, 20223 updates tracked since enumeration
NPPES CertifiedApril 22, 2022
✔ NPI 1487166468 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in CA · 87341✔ Licensed in OH · S.1500548✔ Licensed in OH · I.1800802
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.
2776 MATERA LN, San Diego, CA 92108
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Other Identifiers 1

Medicaid0261137OH

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Yu-an Chien Lcsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from September 19, 2023 through September 19, 2027.

Opt-Out Effective DateSeptember 19, 2023
Opt-Out In Effect ThroughSeptember 19, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92108 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $62.10 – $184.71
Typical copayment $0.00 (range $15.52 – $46.17)
Most-billed visit code NA
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Yu-an Chien's NPI number?

The NPI number for Yu-an Chien is 1487166468. It was assigned to this individual provider in the NPPES registry on October 30, 2017.

Where is Yu-an Chien located?

Yu-an Chien practices at 2776 Matera Ln, San Diego, CA 92108. The listed phone number is (440) 381-9332.

What is Yu-an Chien's specialty?

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

Is Yu-an Chien enrolled in Medicare?

No. Yu-an Chien has opted out of Medicare through September 19, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Yu-an Chien was last updated on April 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.