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MICHAEL J. GAHAGAN, D.D.S., A PROFESSIONAL CORPORATION
NPI 1790995660
Dentist - Periodontics in Newport Beach, CA

Active since May 22, 2007
1441 AVOCADO AVE, SUITE 605, NEWPORT BEACH, CA 92660(949) 640-6683(949) 640-0492 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Michael J. Gahagan, D.d.s., A Professional Corporation NPPES

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

MICHAEL J. GAHAGAN, D.D.S., A PROFESSIONAL CORPORATION (NPI 1790995660) is a healthcare organization registered as a periodontics in Newport Beach, California and active in the NPI registry since May 2007. The organization lists Michael Gahagan, Dentist, as its authorized official.

NPPES Registry Identity

NPI1790995660
Entity TypeOrganization
Primary Taxonomy1223P0300X
Legal Business NameMICHAEL J. GAHAGAN, D.D.S., A PROFESSIONAL CORPORATION
Location Address1441 AVOCADO AVE, SUITE 605Newport Beach, CA 92660-7721
Mailing Address1441 Avocado Ave, Suite 605Newport Beach, CA 92660-7721 · (949) 640-6683 · Fax (949) 640-0492
Phone(949) 640-6683
Fax(949) 640-0492
Organization SubpartNo
Authorized OfficialMichael GahaganDentist · (949) 640-6683
Enumeration DateMay 22, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1790995660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License✔ Licensed in CA · 26400
Definition
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
1441 AVOCADO AVE, Newport Beach, CA 92660
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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

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. EDWARD PELLIS DDS
Dentist (Endodontics)
1441 AVOCADO AVE, SUITE #401
NEWPORT BEACH, CA 92660
Orange County (949) 644-0595
DR. MICHAEL KERMANI MD
Ophthalmology
1441 AVOCADO AVE, 501
NEWPORT BEACH, CA 92660
Orange County (949) 836-1690
JOHN BUONCRISTIANI DDS
Dentist (Endodontics)
1441 AVOCADO AVE, SUITE #401
NEWPORT BEACH, CA 92660
Orange County (949) 644-0595
DR. ROBERT BRUCE COYE D.D.S.
Dentist (Prosthodontics)
1441 AVOCADO AVE, SUITE 508
NEWPORT BEACH, CA 92660
Orange County (949) 640-5680
DR. JOHN PAUL ERIKSMOEN DDS
Dentist (General Practice)
1441 AVOCADO AVE, SUITE 508
NEWPORT BEACH, CA 92660
Orange County (949) 640-5680
SURINDER SAINI MD INC
Internal Medicine (Gastroenterology)
1441 AVOCADO AVE, SUITE 807
NEWPORT BEACH, CA 92660
Orange County (949) 650-5155
MICHAEL KERMANI, MD, INC
Ophthalmology
1441 AVOCADO AVE, SUITE 501
NEWPORT BEACH, CA 92660
Orange County (949) 640-2010
MRS. KATHLEEN P HUTTON MD
Dermatology
1441 AVOCADO AVE, SUITE 309
NEWPORT BEACH, CA 92660
Orange County (949) 644-8556

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 Michael J. Gahagan, D.D.S., A Professional Corporation's NPI number?

The NPI number for Michael J. Gahagan, D.D.S., A Professional Corporation is 1790995660. It was assigned to this organization in the NPPES registry on May 22, 2007.

Where is Michael J. Gahagan, D.D.S., A Professional Corporation located?

Michael J. Gahagan, D.D.S., A Professional Corporation is located at 1441 Avocado Ave Suite 605, Newport Beach, CA 92660. The listed phone number is (949) 640-6683.

What is Michael J. Gahagan, D.D.S., A Professional Corporation's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

When was this NPI record last updated?

The NPPES record for Michael J. Gahagan, D.D.S., A Professional Corporation was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.