WILLIAM N ONG DDS, INC
NPI 1801012059
Dentist - General Practice in San Francisco, CA

Q: What is William N Ong Dds, Inc's NPI number?

The NPI number for William N Ong Dds, Inc is 1801012059. It was assigned to this organization in the NPPES registry on April 17, 2007.

Q: What is William N Ong Dds, Inc's specialty?

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

Active since April 17, 2007

3510 BALBOA ST, SAN FRANCISCO, CA 94121(415) 876-4847(415) 876-4853 Get Directions Write a Review

NPPES record last updated: October 5, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About William N Ong Dds, Inc NPPES

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

WILLIAM N ONG DDS, INC (NPI 1801012059) is a healthcare organization registered as a general practice in San Francisco, California and active in the NPI registry since April 2007. The organization lists William N Ong, Owner-dentist, as its authorized official.

NPPES Registry Identity

NPI1801012059

Entity TypeOrganization

Primary Taxonomy1223G0001X

Legal Business NameWILLIAM N ONG DDS, INC

Location Address3510 BALBOA STSan Francisco, CA 94121-2602

Mailing Address6740 Mission StDaly City, CA 94014-2031 · (650) 991-7397 · Fax (650) 991-7398

Phone(415) 876-4847

Fax(415) 876-4853

Organization SubpartNo

Authorized OfficialWilliam N OngOwner-dentist · (650) 991-7397

Enumeration DateApril 17, 2007

Last NPPES UpdateOctober 5, 2007

✔ NPI 1801012059 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 · 43882

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.

3510 BALBOA ST, San Francisco, CA 94121

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 William N Ong Dds, Inc's NPI number?

The NPI number for William N Ong Dds, Inc is 1801012059. It was assigned to this organization in the NPPES registry on April 17, 2007.

Where is William N Ong Dds, Inc located?

William N Ong Dds, Inc is located at 3510 Balboa St, San Francisco, CA 94121. The listed phone number is (415) 876-4847.

What is William N Ong Dds, Inc'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 William N Ong Dds, Inc was last updated on October 5, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.