DESMOND KWONG LEW MD
NPI 1861581423
Pediatrics in Irvine, CA

Q: What is Desmond Lew's NPI number?

The NPI number for Desmond Lew is 1861581423. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Q: What is Desmond Lew's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Desmond Lew was last updated on January 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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 October 12, 2006PECOS Enrolled

7 TECHNOLOGY DR, IRVINE, CA 92618(949) 923-3200 Get Directions Write a Review

NPPES record last updated: January 18, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 18, 2026, Dec 1, 2021 (2 updates tracked since 2021).

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About Desmond Kwong Lew Md NPPES

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

DESMOND KWONG LEW MD (NPI 1861581423) is an individual pediatrics provider in Irvine, California, licensed in California (G69873) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Irvine.

NPPES Registry Identity

NPI1861581423

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDESMOND KWONG LEWCredential: MD

Location Address7 TECHNOLOGY DRIrvine, CA 92618-2302

Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (702) 579-3203

Phone(949) 923-3200

Sole ProprietorNo

Enumeration DateOctober 12, 2006

Last NPPES UpdateJanuary 18, 20262 updates tracked since enumeration

NPPES CertifiedJanuary 18, 2026

✔ NPI 1861581423 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · G69873

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

7 TECHNOLOGY DR, Irvine, CA 92618

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Secondary Practice Location 1

Location 111 Technology DrIrvine, CA 92618-2302 · Phone (949) 923-3200 ext. 3219

Other Identifiers 1

Medicaid00G698730CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Desmond Kwong Lew Md 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 92618 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

Most-billed visit code 99214

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 16

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

MONARCH HEALTHCARE, A MEDICAL GROUP, INC.

Specialist

7 TECHNOLOGY DR, 4600
IRVINE, CA 92618

Orange County (949) 923-3200

DR. NITASHA RIMAR M.D.

Internal Medicine