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MS. MAN-CHING L CHEUNG LCSW
NPI 1265505259
Social Worker - Clinical in Lancaster, CA

Active since November 16, 2006PECOS Enrolled
349-A EAST AVENUE K-6, LANCASTER, CA 93535(661) 723-4260(661) 723-6975 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ms. Man-ching L Cheung Lcsw NPPES

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

MS. MAN-CHING L CHEUNG LCSW (NPI 1265505259) is an individual clinical provider in Lancaster, California, licensed in California (LCS18447) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265505259
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. MAN-CHING L CHEUNGCredential: LCSW
Location Address349-A EAST AVENUE K-6Lancaster, CA 93535
Mailing Address349-a East Avenue K-6Lancaster, CA 93535 · (661) 723-4260 · Fax (661) 723-6975
Phone(661) 723-4260
Fax(661) 723-6975
Sole ProprietorNo
Enumeration DateNovember 16, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1265505259 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 · LCS18447
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.
349-A EAST AVENUE K-6, Lancaster, CA 93535
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Man-ching L Cheung 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 Man-ching Cheung reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Los Angeles County Department Of Mental Health
Same address
Mental Health (Including Community Mental Health Center)
349-A EAST AVENUE K-6
Lancaster, CA 93535
  • Reassigned Medicare billing, California enrollment
  • 533 clinicians in this Medicare group
NPI 1871525972 (661) 723-4260

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 93535 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 2

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

MS. CAROLYN B BLACKBURN MHC, RN
Registered Nurse (Psychiatric/Mental Health)
349-A EAST AVENUE K-6
LANCASTER, CA 93535
Los Angeles County (661) 723-4260
LOS ANGELES COUNTY DEPARTMENT OF MENTAL HEALTH
Clinic/Center (Mental Health (Including Community Mental Health Center))
349-A EAST AVENUE K-6
LANCASTER, CA 93535
Los Angeles County (661) 723-4260

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 Man-ching Cheung's NPI number?

The NPI number for Man-ching Cheung is 1265505259. It was assigned to this individual provider in the NPPES registry on November 16, 2006.

Where is Man-ching Cheung located?

Man-ching Cheung practices at 349-A East Avenue K-6, Lancaster, CA 93535. The listed phone number is (661) 723-4260.

What is Man-ching Cheung's specialty?

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

Is Man-ching Cheung enrolled in Medicare?

Yes. Man-ching Cheung is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Man-ching Cheung's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Man-ching Cheung reassigns Medicare benefits to Los Angeles County Department Of Mental Health (Lancaster, 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 Man-ching Cheung'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 Man-ching Cheung was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.