Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Allan Michael Wong, MD

Q: What is the NPI number for Allan Wong?

The National Provider Identifier (NPI) for Allan Wong is 1831224450, a Type 1 (individual) record in the CMS NPPES registry.

Pediatrics Physician in Orange, CA · enumerated 2007.

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

National Provider Identifier

1831224450

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Registry record

Entity type Individual (Type 1)

Name Dr. Allan Michael Wong

Credential MD

Sex Male

Practice address 1310 W Stewart Dr, Suite 506, Orange, CA, 92868

Phone (714) 633-4957

Fax (714) 639-2379

Enumeration date Feb 22, 2007

Last updated in NPPES Aug 29, 2024

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License G074464 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

What is the NPI number for Allan Wong?

The National Provider Identifier (NPI) for Allan Wong is 1831224450, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allan Wong practice?

The practice location on file with NPPES is in Orange, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Daniel Reichner Specialist · Orange, CA NPI 1396746707 Sheldon Nankin Pediatrics Physician · Orange, CA NPI 1235124322 Puneet Dhawan Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Orange, CA NPI 1447247853 Eric Lee Specialist · Orange, CA NPI 1720075641 Milton Legome Specialist · Orange, CA NPI 1013904911 Kevin Triggs Specialist · Orange, CA NPI 1699762500 Ayaz Biviji Specialist · Orange, CA NPI 1023008422 Luis Kobashi Urology Physician · Orange, CA NPI 1710963095

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-29.