JOHN WILLIAM SINCLAIR D.D.S.
NPI 1578535472
Dentist - General Practice in Petaluma, CA

Q: What is John Sinclair's NPI number?

The NPI number for John Sinclair is 1578535472. It was assigned to this individual provider in the NPPES registry on February 3, 2006.

Q: What is John Sinclair's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for John Sinclair was last updated on July 16, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 03, 2006

10 W EL ROSE DR, PETALUMA, CA 94952(707) 763-4116(707) 763-4499 Get Directions Write a Review

NPPES record last updated: July 16, 2018. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About John William Sinclair D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN WILLIAM SINCLAIR D.D.S. (NPI 1578535472) is an individual general practice provider in Petaluma, California, licensed in California (37603) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1578535472

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameJOHN WILLIAM SINCLAIRCredential: D.D.S.

Location Address10 W EL ROSE DRPetaluma, CA 94952

Mailing Address10 W El Rose DrPetaluma, CA 94952-4023 · (707) 763-4116 · Fax (707) 763-4499

Phone(707) 763-4116

Fax(707) 763-4499

Sole ProprietorYes

Enumeration DateFebruary 3, 2006

Last NPPES UpdateJuly 16, 2018

✔ NPI 1578535472 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CA · 37603

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

10 W EL ROSE DR, Petaluma, CA 94952

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Sinclair's NPI number?

The NPI number for John Sinclair is 1578535472. It was assigned to this individual provider in the NPPES registry on February 3, 2006.

Where is John Sinclair located?

John Sinclair practices at 10 W El Rose Dr, Petaluma, CA 94952. The listed phone number is (707) 763-4116.

What is John Sinclair's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for John Sinclair was last updated on July 16, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.