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DR. MARC JOSEPH GEISSBERGER DDS, MA
NPI 1093817967
Dentist - General Practice in Greenbrae, CA

Active since September 02, 2006
1341 S ELISEO DR, SUITE 327, GREENBRAE, CA 94904(415) 461-1341(415) 461-4764 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Marc Joseph Geissberger Dds, Ma NPPES

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

DR. MARC JOSEPH GEISSBERGER DDS, MA (NPI 1093817967) is an individual general practice provider in Greenbrae, California, licensed in California (39639) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1093817967
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. MARC JOSEPH GEISSBERGERCredential: DDS, MA
Location Address1341 S ELISEO DR, SUITE 327Greenbrae, CA 94904-2000
Mailing Address1341 S Eliseo Dr, Suite 327Greenbrae, CA 94904-2000 · (415) 461-1341 · Fax (415) 461-4764
Phone(415) 461-1341
Fax(415) 461-4764
Sole ProprietorNo
Enumeration DateSeptember 2, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1093817967 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 · 39639
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.
1341 S ELISEO DR, Greenbrae, CA 94904
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Other Providers at the Same Location NPPES 6

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

MARTIN L. ROSSMAN, M.D., A PROFESSIONAL CORPORATION
General Practice
1341 S ELISEO DR, SUITE 350
GREENBRAE, CA 94904
Marin County (415) 925-8600
DR. JEFFREY LOUIS GEISSBERGER DDS
Dentist (General Practice)
1341 S ELISEO DR, SUITE 327
GREENBRAE, CA 94904
Marin County (415) 461-1341
MARIN HEALTHCARE DISTRICT
Internal Medicine
1341 S ELISEO DR, SUITE 200
GREENBRAE, CA 94904
Marin County (415) 464-8169
DR. CATHARINE TERESA CLARK-SAYLES M.D.
Internal Medicine
1341 S ELISEO DR, SUITE 200
GREENBRAE, CA 94904
Marin County (415) 464-8176
MARIN MEDICAL GROUP, INC.
Internal Medicine
1341 S ELISEO DR
GREENBRAE, CA 94904
Marin County (415) 464-8169
DR. DAVID H BERMAN M.D.
Internal Medicine
1341 S ELISEO DR
GREENBRAE, CA 94904
Marin County (415) 464-8169

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 Marc Geissberger's NPI number?

The NPI number for Marc Geissberger is 1093817967. It was assigned to this individual provider in the NPPES registry on September 2, 2006.

Where is Marc Geissberger located?

Marc Geissberger practices at 1341 S Eliseo Dr Suite 327, Greenbrae, CA 94904. The listed phone number is (415) 461-1341.

What is Marc Geissberger'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 Marc Geissberger was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.