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DR. BRIAN ANTHONY HENNESSY D.D.S.
NPI 1184838294
Dentist - General Practice in San Rafael, CA

Active since May 09, 2007
912 GRAND AVE, SUITE 101, SAN RAFAEL, CA 94901(415) 453-3842(415) 453-3561 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Brian Anthony Hennessy D.d.s. NPPES

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

DR. BRIAN ANTHONY HENNESSY D.D.S. (NPI 1184838294) is an individual general practice provider in San Rafael, California, licensed in California (29059) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1184838294
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. BRIAN ANTHONY HENNESSYCredential: D.D.S.
Location Address912 GRAND AVE, SUITE 101San Rafael, CA 94901-3563
Mailing Address912 Grand Ave, Suite 101San Rafael, CA 94901-3563 · (415) 453-3842 · Fax (415) 453-3561
Phone(415) 453-3842
Fax(415) 453-3561
Sole ProprietorYes
Enumeration DateMay 9, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1184838294 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 · 29059
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.
912 GRAND AVE, San Rafael, CA 94901
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Other Providers at the Same Location NPPES 2

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

DAVID JAMES PELFINI DDS
Dentist
912 GRAND AVE, STE 102
SAN RAFAEL, CA 94901
Marin County (415) 453-9135
DR. DIPA CAPPELEN DMD
Dentist (General Practice)
912 GRAND AVE, SUITE 201
SAN RAFAEL, CA 94901
Marin County (415) 456-8735

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 Brian Hennessy's NPI number?

The NPI number for Brian Hennessy is 1184838294. It was assigned to this individual provider in the NPPES registry on May 9, 2007.

Where is Brian Hennessy located?

Brian Hennessy practices at 912 Grand Ave Suite 101, San Rafael, CA 94901. The listed phone number is (415) 453-3842.

What is Brian Hennessy'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 Brian Hennessy was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.