Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Hong Wang, OPTICIAN

Q: What is the NPI number for Hong Wang?

The National Provider Identifier (NPI) for Hong Wang is 1689895930, a Type 1 (individual) record in the CMS NPPES registry.

Ophthalmic Technician/Technologist in Seattle, WA · enumerated 2007.

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

National Provider Identifier

1689895930

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Registry record

Entity type Individual (Type 1)

Name Hong Wang

Credential OPTICIAN

Sex Female

Practice address Seattle, WA, 98125

Phone (206) 367-0509

Fax (206) 364-0898

Enumeration date May 2, 2007

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

156FX1100X Ophthalmic Technician/Technologist Eye and Vision Services Providers · License DO 1872 (WA) 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

What is the NPI number for Hong Wang?

The National Provider Identifier (NPI) for Hong Wang is 1689895930, a Type 1 (individual) record in the CMS NPPES registry.

Where does Hong Wang practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.