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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHRISTOPHER HUYNH
NPI 1689288482
Social Worker - Clinical in Simi Valley, CA

Active since August 31, 2020PECOS Enrolled
2470 STEARNS ST # 414, SIMI VALLEY, CA 93063(818) 869-4458 Get Directions Write a Review

NPPES record last updated: August 29, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 29, 2026, Sep 25, 2024, Nov 8, 2023 and 3 more (6 updates tracked since 2020).

About Christopher Huynh NPPES

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

CHRISTOPHER HUYNH (NPI 1689288482) is an individual clinical provider in Simi Valley, California, licensed in California (126140) and active in the NPI registry since August 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689288482
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameCHRISTOPHER HUYNH
Location Address2470 STEARNS ST # 414Simi Valley, CA 93063-2418
Mailing Address2470 Stearns St # 414Simi Valley, CA 93063-2418
Phone(818) 869-4458
Sole ProprietorNo
Enumeration DateAugust 31, 2020
Last NPPES UpdateAugust 29, 20266 updates tracked since enumeration
NPPES CertifiedAugust 29, 2026
✔ NPI 1689288482 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 126140
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2470 STEARNS ST # 414, Simi Valley, CA 93063
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christopher Huynh is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93063 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 $62.32 – $185.36
Typical copayment $0.00 (range $15.58 – $46.34)
Most-billed visit code NA
Established Patient
$77.11 typical visit price
range $20.68 – $151.85
Typical copayment $19.27 (range $5.17 – $37.96)
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 Christopher Huynh's NPI number?

The NPI number for Christopher Huynh is 1689288482. It was assigned to this individual provider in the NPPES registry on August 31, 2020.

Where is Christopher Huynh located?

Christopher Huynh practices at 2470 Stearns St # 414, Simi Valley, CA 93063. The listed phone number is (818) 869-4458.

What is Christopher Huynh's specialty?

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

Is Christopher Huynh enrolled in Medicare?

Yes. Christopher Huynh is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christopher Huynh was last updated on August 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.