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Wai Keung So DDS Ms Inc

Dentist in Cypress, CA · enumerated 2007 · authorized official Wai Keung So, President.

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

National Provider Identifier

1407079148

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Registry record

Entity type Organization (Type 2)
Legal business name Wai Keung So DDS Ms Inc
Practice address 9907 Walker St, Cypress, CA, 90630
Phone (714) 952-1881
Fax (714) 633-6688
Enumeration date Apr 11, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

122300000X Dentist Dental Providers · License 29477 (CA) Primary

Authorized official

Name Wai Keung So
Title President
Phone (714) 952-1881

Other identifiers

Identifier Type State Issuer
B2947701 Other CA CA DEPT OF HEALTH SERVICE

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.

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Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Wai Keung So DDS Ms Inc?
Wai Keung So DDS Ms Inc is registered in NPPES as a Dentist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.