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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

WEBB AVE DENTISTRY
NPI 1558293183
Dentist - General Practice in Alameda, CA

Active since May 29, 2026
2420 WEBB AVE, ALAMEDA, CA 94501(510) 521-9800(510) 521-1862 Get Directions Write a Review

NPPES record added: May 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Webb Ave Dentistry NPPES

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

WEBB AVE DENTISTRY (NPI 1558293183) is a healthcare organization registered as a general practice in Alameda, California and active in the NPI registry since May 2026. The organization lists Karen N Larson, Owner, as its authorized official.

NPPES Registry Identity

NPI1558293183
Entity TypeOrganization
Primary Taxonomy1223G0001X
Legal Business NameWEBB AVE DENTISTRY
Location Address2420 WEBB AVEAlameda, CA 94501-2923
Mailing Address2420 Webb AveAlameda, CA 94501-2923 · (510) 521-9800 · Fax (510) 521-1862
Phone(510) 521-9800
Fax(510) 521-1862
Organization SubpartNo
Authorized OfficialKaren N LarsonOwner · (510) 521-9800
Enumeration DateMay 29, 2026
NPPES CertifiedMay 29, 2026
✔ NPI 1558293183 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
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.
2420 WEBB AVE, Alameda, CA 94501
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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 2

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

KAREN NELSON LARSON DDS
Dentist (General Practice)
2420 WEBB AVE
ALAMEDA, CA 94501
Alameda County (510) 521-9800
DR. ERIKA SKYE JONES DMD
Dentist (General Practice)
2420 WEBB AVE
ALAMEDA, CA 94501
Alameda County (510) 521-9800

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 Webb Ave Dentistry's NPI number?

The NPI number for Webb Ave Dentistry is 1558293183. It was assigned to this organization in the NPPES registry on May 29, 2026.

Where is Webb Ave Dentistry located?

Webb Ave Dentistry is located at 2420 Webb Ave, Alameda, CA 94501. The listed phone number is (510) 521-9800.

What is Webb Ave Dentistry'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 Webb Ave Dentistry was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.