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Regina Tan DDS Inc.

Dentist in La Palma, CA · enumerated 2015 · authorized official Regina Tan, President.

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

National Provider Identifier

1346635265

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Registry record

Entity type Organization (Type 2)
Legal business name Regina Tan DDS Inc.
Practice address 30 Centerpointe Dr, Suite 10, La Palma, CA, 90623
Phone (714) 994-0888
Fax (714) 994-6038
Enumeration date Mar 30, 2015
Last updated in NPPES Mar 30, 2015

Taxonomy & classification

122300000X Dentist Dental Providers · License 41314 (CA) Primary

Authorized official

Name Regina Tan
Title President
Phone (714) 994-0888

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 type of organization is Regina Tan DDS Inc.?
Regina Tan DDS Inc. is registered in NPPES as a Dentist (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-30.