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MIMI NGUYEN LCSW
NPI 1851415483
Social Worker - Clinical in Los Angeles, CA

Active since March 19, 2007PECOS Enrolled
1968 W ADAMS BLVD STE 106, LOS ANGELES, CA 90018(323) 731-3534(323) 731-5618 Get Directions Write a Review

NPPES record last updated: March 10, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mimi Nguyen Lcsw NPPES

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

MIMI NGUYEN LCSW (NPI 1851415483) is an individual clinical provider in Los Angeles, California, licensed in California (29176) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Los Angeles.

NPPES Registry Identity

NPI1851415483
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMIMI NGUYENCredential: LCSW
Location Address1968 W ADAMS BLVD STE 106Los Angeles, CA 90018-3515
Mailing Address1968 W Adams Blvd Ste 106Los Angeles, CA 90018-3515 · (323) 731-3534 · Fax (323) 731-3534
Phone(323) 731-3534
Fax(323) 731-5618
Sole ProprietorNo
Enumeration DateMarch 19, 2007
Last NPPES UpdateMarch 10, 2021
NPPES CertifiedMarch 10, 2021
✔ NPI 1851415483 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 · 29176
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.
1968 W ADAMS BLVD STE 106, Los Angeles, CA 90018
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Secondary Practice Location 1

Location 11665 W. Adams BlvdLos Angeles, CA 90007-1533 · Phone (323) 731-3534 · Fax (323) 731-5618

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mimi Nguyen Lcsw 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.

Medicare Billing Reassignment

Medicare enrollment records show Mimi Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Special Service For Groups, Inc.
2.1 mi
Mental Health (Including Community Mental Health Center)
3530 WILSHIRE BLVD STE 1220
Los Angeles, CA 90010
  • Reassigned Medicare billing, California enrollment
  • 131 clinicians in this Medicare group
NPI 1134250277 (323) 731-3534

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90018 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 $62.96 – $187.60
Typical copayment $0.00 (range $15.74 – $46.90)
Most-billed visit code NA
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

Other Providers at the Same Location NPPES

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

MR. BOSCO HO LMFT
Marriage & Family Therapist
1968 W ADAMS BLVD STE 106
LOS ANGELES, CA 90018
Los Angeles County (213) 445-6897

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 Mimi Nguyen's NPI number?

The NPI number for Mimi Nguyen is 1851415483. It was assigned to this individual provider in the NPPES registry on March 19, 2007.

Where is Mimi Nguyen located?

Mimi Nguyen practices at 1968 W Adams Blvd Ste 106, Los Angeles, CA 90018. The listed phone number is (323) 731-3534.

What is Mimi Nguyen's specialty?

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

Is Mimi Nguyen enrolled in Medicare?

Yes. Mimi Nguyen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mimi Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mimi Nguyen reassigns Medicare benefits to Special Service For Groups, Inc. (Los Angeles, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mimi Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mimi Nguyen was last updated on March 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.