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Yvonne T. De Mesa, D.M. D., A. P. C.

Dental Clinic/Center in Pleasanton, CA · enumerated 2007 · authorized official Yvonne De Mesa, President.

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

National Provider Identifier

1366652992

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Registry record

Entity type Organization (Type 2)
Legal business name Yvonne T. De Mesa, D.M. D., A. P. C.
Practice address 4430 Willow Rd, Suitea, Pleasanton, CA, 94588
Phone (925) 462-2311
Fax (925) 462-3477
Enumeration date May 23, 2007
Last updated in NPPES Nov 15, 2011

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 38830 (CA) Primary

Authorized official

Name Yvonne De Mesa
Title President
Phone (925) 462-2311

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

Where is Yvonne T. De Mesa, D.M. D., A. P. C. located?
The practice location on file with NPPES is in Pleasanton, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-11-15. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-15.