Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric Wong

Q: What is the NPI number for Eric Wong?

The National Provider Identifier (NPI) for Eric Wong is 1669492021, a Type 1 (individual) record in the CMS NPPES registry.

Specialist in Oakland, CA · enumerated 2006.

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

National Provider Identifier

1669492021

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Registry record

Entity type Individual (Type 1)

Name Eric Wong

Sex Male

Practice address 1800 Harrison St, Flr 7, Oakland, CA, 94612

Phone (510) 625-6262

Enumeration date Jul 20, 2006

Last updated in NPPES Dec 9, 2021

Taxonomy & licenses

174400000X Specialist Other Service Providers · License A80117 (CA) 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

Where does Eric Wong practice?

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

What is the NPI number for Eric Wong?

The National Provider Identifier (NPI) for Eric Wong is 1669492021, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-09.