Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr John Ashton Vellequette, DDS, PC

Q: What is the NPI number for Dr John Ashton Vellequette, DDS, PC?

The NPI for Dr John Ashton Vellequette, DDS, PC is 1205045432, a Type 2 (organization) record in the CMS NPPES registry.

Dental Clinic/Center in Sunnyvale, CA · enumerated 2007 · authorized official John Vellequette, Dentist Provider.

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

National Provider Identifier

1205045432

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Registry record

Entity type Organization (Type 2)

Legal business name Dr John Ashton Vellequette, DDS, PC

Other name <Unavail>

Practice address 877 W Fremont Ave, Sunnyvale, CA, 94087

Phone (408) 245-7500

Fax (408) 245-7537

Enumeration date May 22, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 29513 (CA) Primary

Authorized official

Name John Vellequette

Title Dentist Provider

Phone (408) 245-7500

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 the NPI number for Dr John Ashton Vellequette, DDS, PC?

The NPI for Dr John Ashton Vellequette, DDS, PC is 1205045432, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Dr John Ashton Vellequette, DDS, PC?

NPPES lists John Vellequette (Dentist Provider) as the authorized official for this organization.

Providers at this address

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