Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Doua Yang, RDH

Dental Hygienist in Milwaukee, WI · enumerated 2020.

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

National Provider Identifier

1750994968

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Registry record

Entity type Individual (Type 1)

Name Doua Yang

Credential RDH

Sex Male

Practice address 5433 W Fond Du Lac Ave, Milwaukee, WI, 53216

Phone (414) 445-6500

Enumeration date Aug 26, 2020

Last updated in NPPES Aug 26, 2020

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 6553-16 (WI) 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 specialty is Doua Yang?

Doua Yang is registered in NPPES with the primary taxonomy of Dental Hygienist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-26.