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

LAIHIN J CHEUNG LCSW
NPI 1427052018
Social Worker - Clinical in Sunnyvale, CA

Q: What is Laihin Cheung's NPI number?

The NPI number for Laihin Cheung is 1427052018. It was assigned to this individual provider in the NPPES registry on June 10, 2005.

Q: What is Laihin Cheung'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 Laihin Cheung was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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.

Active since June 10, 2005PECOS Enrolled

1309 S MARY AVE, STE 208, SUNNYVALE, CA 94087(408) 744-9562(408) 503-0055 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 13, 2026, Oct 18, 2019, Jan 3, 2019 (3 updates tracked since 2019).

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About Laihin J Cheung Lcsw NPPES

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

LAIHIN J CHEUNG LCSW (NPI 1427052018) is an individual clinical provider in Sunnyvale, California, licensed in California (LCS13879) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1984).

NPPES Registry Identity

NPI1427052018

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameLAIHIN J CHEUNGCredential: LCSW

Location Address1309 S MARY AVE, STE 208Sunnyvale, CA 94087-3060

Mailing Address1309 S Mary Ave, Ste 208Sunnyvale, CA 94087-3060 · (408) 744-9562 · Fax (408) 503-0055

Phone(408) 744-9562

Fax(408) 503-0055

Sole ProprietorNo

Medical School CMSOtherGraduated 1984

Enumeration DateJune 10, 2005

Last NPPES UpdateJuly 13, 20263 updates tracked since enumeration

✔ NPI 1427052018 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 · LCS13879

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.

1309 S MARY AVE, Sunnyvale, CA 94087

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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 and accepts Medicare assignment

Laihin J Cheung Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4789574955

PECOS Enrollment IDI20040319000580

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 94087 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 $70.37 – $206.04

Typical copayment $0.00 (range $17.59 – $51.51)

Most-billed visit code NA

Established Patient

$86.56 typical visit price

range $23.96 – $169.60

Typical copayment $21.64 (range $5.99 – $42.40)

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 18

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

ASSOCIATED LEARNING AND LANGUAGE SPECIALISTS, INC.

Occupational Therapist (Pediatrics)

1309 S MARY AVE, 120
SUNNYVALE, CA 94087

Santa Clara County (408) 962-0437

ANHUI XIN O.M.D

Acupuncturist

1309 S MARY AVE, 206
SUNNYVALE, CA 94087

Santa Clara County (650) 996-5392

MS. DANI PATRICIA SLAVIN PT

Physical Therapist

1309 S MARY AVE
SUNNYVALE, CA 94087

Santa Clara County (408) 733-0400

HEALTH NOW MEDICAL CENTER, INC.

Physical Therapist

1309 S MARY AVE, SUITE 100
SUNNYVALE, CA 94087

Santa Clara County (408) 733-0400

FAN MO DO

Internal Medicine (Sleep Medicine)

1309 S MARY AVE
SUNNYVALE, CA 94087

Santa Clara County (408) 523-3460

VIKKI MERNONE PETERSEN DC

Chiropractor

1309 S MARY AVE, SUITE 100
SUNNYVALE, CA 94087

Santa Clara County (408) 733-0400

DR. SUMIKO MISSIMER D.C.

Chiropractor

1309 S MARY AVE, #230
SUNNYVALE, CA 94087

Santa Clara County (408) 738-8610

DR. STERLING MICHAEL PETERSEN D.C.

Chiropractor

1309 S MARY AVE, #100
SUNNYVALE, CA 94087

Santa Clara County (408) 733-0400

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 Laihin Cheung's NPI number?

The NPI number for Laihin Cheung is 1427052018. It was assigned to this individual provider in the NPPES registry on June 10, 2005.

Where is Laihin Cheung located?

Laihin Cheung practices at 1309 S Mary Ave Ste 208, Sunnyvale, CA 94087. The listed phone number is (408) 744-9562.

What is Laihin Cheung's specialty?

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

Is Laihin Cheung enrolled in Medicare?

Yes. Laihin Cheung is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Laihin Cheung was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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.