DR. GEOFFREY MARK HERSCH DDS
NPI 1235257437
Dentist - Pediatric Dentistry in Newport Beach, CA

Q: What is Geoffrey Hersch's NPI number?

The NPI number for Geoffrey Hersch is 1235257437. It was assigned to this individual provider in the NPPES registry on March 26, 2007.

Q: What is Geoffrey Hersch's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Q: When was this NPI record last updated?

The NPPES record for Geoffrey Hersch was last updated on October 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 March 26, 2007

400 NEWPORT CENTER DRIVE SUITE 701, NEWPORT BEACH, CA 92660(949) 644-0611(949) 644-1334 Get Directions Write a Review

NPPES record last updated: October 7, 2022. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. Geoffrey Mark Hersch Dds NPPES

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

DR. GEOFFREY MARK HERSCH DDS (NPI 1235257437) is an individual pediatric dentistry provider in Newport Beach, California, licensed in California (45874) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1235257437

Entity TypeIndividualMale

Primary Taxonomy1223P0221X

Provider Legal NameDR. GEOFFREY MARK HERSCHCredential: DDS

Location Address400 NEWPORT CENTER DRIVE SUITE 701Newport Beach, CA 92660

Mailing Address400 Newport Center Drive Suite 701Newport Beach, CA 92660 · (949) 644-0611 · Fax (949) 644-1334

Phone(949) 644-0611

Fax(949) 644-1334

Sole ProprietorNo

Enumeration DateMarch 26, 2007

Last NPPES UpdateOctober 7, 2022

NPPES CertifiedOctober 7, 2022

✔ NPI 1235257437 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers

Taxonomy Code1223P0221X

License✔ Licensed in CA · 45874

Definition

An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

400 NEWPORT CENTER DRIVE SUITE 701, Newport Beach, CA 92660

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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 Geoffrey Hersch's NPI number?

The NPI number for Geoffrey Hersch is 1235257437. It was assigned to this individual provider in the NPPES registry on March 26, 2007.

Where is Geoffrey Hersch located?

Geoffrey Hersch practices at 400 Newport Center Drive Suite 701, Newport Beach, CA 92660. The listed phone number is (949) 644-0611.

What is Geoffrey Hersch's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

When was this NPI record last updated?

The NPPES record for Geoffrey Hersch was last updated on October 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.