Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chak Shui Wong

Pediatrics Physician in Flushing, NY · enumerated 2015.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1841672961

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Registry record

Entity type Individual (Type 1)

Name Chak Shui Wong

Sex Male

Practice address 4265 Kissena Blvd, Suite Ll4, Flushing, NY, 11355

Phone (718) 353-2300

Fax (718) 353-2454

Enumeration date Jun 25, 2015

Last updated in NPPES Jan 25, 2022

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 294462 (NY) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1841672961 active?

Yes, as of the latest NPPES snapshot, NPI 1841672961 is active (record last updated 2022-01-25).

How do I verify Chak Shui Wong's NPI record?

Cross-check NPI 1841672961 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-25.