Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Patricia Tay DDS Inc

Q: What type of organization is Patricia Tay DDS Inc?

Patricia Tay DDS Inc is registered in NPPES as a Dental Clinic/Center (its primary provider taxonomy).

Dental Clinic/Center in San Juan Capistrano, CA · enumerated 2016 · authorized official Patricia Tay, Owner.

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

National Provider Identifier

1619419058

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Registry record

Entity type Organization (Type 2)

Legal business name Patricia Tay DDS Inc

Practice address 31920 Del Obispo St Ste 165, San Juan Capistrano, CA, 92675

Phone (949) 558-5517

Enumeration date Nov 16, 2016

Last updated in NPPES Nov 16, 2016

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 50831 (CA) Primary

Authorized official

Name Patricia Tay

Title Owner

Phone (949) 558-5517

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 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 Patricia Tay DDS Inc?

Patricia Tay DDS Inc is registered in NPPES as a Dental Clinic/Center (its primary provider taxonomy).

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Ilhyun Kim DDS Inc Dental Clinic/Center · San Juan Capistrano, CA NPI 1568615821

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-16.