NPI Portal NPI Lookup & Verification

Eric Wong

Eric Wong is a Specialist provider (Specialist) practicing in Oakland, CA, registered in the NPPES registry with NPI 1669492021 since 2006.

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NPI 1669492021
Entity type Individual (Type 1)
Name Eric Wong
Sex Male
Practice address 1800 HARRISON ST, FLR 7, Oakland, CA, 94612
Phone 5106256262
Enumeration date 2006-07-20
Last updated in NPPES 2021-12-09

Taxonomy & licenses

Taxonomy code Specialty Primary License State
174400000X Specialist Primary A80117 CA
Copy-ready billing details
Provider: Eric Wong
NPI: 1669492021
Taxonomy: 174400000X (Specialist)
Address: 1800 HARRISON ST, FLR 7, Oakland, CA, 94612

Other providers at this practice address

NPI Name Type Specialty Location
1164413472 Andrea Ajayi Individual Emergency Medicine Physician Oakland, CA
1912987934 Kara Rakoczy-Byun Individual Pulmonary Disease Physician Oakland, CA
1689618217 Jonah Kramer Individual Pediatrics Physician Oakland, CA
1669566154 Nicholas Kostek Individual Pharmacist Oakland, CA
1457448748 Minh Nguyen Individual Pharmacist Oakland, CA
1396823159 Harvey Rosenthal Individual Psychiatry Physician Oakland, CA
1992884050 Minhao Zhou Individual Surgery Physician Oakland, CA
1245398155 William Gallagher Individual Pharmacotherapy Pharmacist Oakland, CA

Verify this record

Cross-check NPI 1669492021 against the authoritative CMS record: view Eric Wong on the official NPPES registry .

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 or validate an NPI number.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-12-09.