JOHN WILLIAM MAHON D.D.S.
NPI 1881828226
Dentist - General Practice in Corona, CA

Q: What is John Mahon's NPI number?

The NPI number for John Mahon is 1881828226. It was assigned to this individual provider in the NPPES registry on May 13, 2009.

Q: What is John Mahon'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 Mahon was last updated on May 13, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 May 13, 2009

649 VALLEYWOOD ST, CORONA, CA 92879(714) 287-6595 Get Directions Write a Review

NPPES record last updated: May 13, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About John William Mahon D.d.s. NPPES

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

JOHN WILLIAM MAHON D.D.S. (NPI 1881828226) is an individual general practice provider in Corona, California, licensed in California (28038) and active in the NPI registry since May 2009.

NPPES Registry Identity

NPI1881828226

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

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

Location Address649 VALLEYWOOD STCorona, CA 92879-0827

Mailing Address649 Valleywood StCorona, CA 92879-0827 · (714) 287-6595

Phone(714) 287-6595

Sole ProprietorNo

Enumeration DateMay 13, 2009

✔ NPI 1881828226 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 · 28038

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.

649 VALLEYWOOD ST, Corona, CA 92879

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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 Mahon's NPI number?

The NPI number for John Mahon is 1881828226. It was assigned to this individual provider in the NPPES registry on May 13, 2009.

Where is John Mahon located?

John Mahon practices at 649 Valleywood St, Corona, CA 92879. The listed phone number is (714) 287-6595.

What is John Mahon'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 Mahon was last updated on May 13, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.