DR. SANDRA GUERECA D.D.S.
NPI 1225265127
Dentist - General Practice in Hayward, CA

Q: What is Sandra Guereca's NPI number?

The NPI number for Sandra Guereca is 1225265127. It was assigned to this individual provider in the NPPES registry on June 17, 2009.

Q: What is Sandra Guereca's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Sandra Guereca was last updated on November 16, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 June 17, 2009

24901 SANTA CLARA ST, STE B2, HAYWARD, CA 94544(510) 887-6835(510) 887-2872 Get Directions Write a Review

NPPES record last updated: November 16, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Sandra Guereca D.d.s. NPPES

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

DR. SANDRA GUERECA D.D.S. (NPI 1225265127) is an individual general practice provider in Hayward, California, licensed in California (53794) and active in the NPI registry since June 2009.

NPPES Registry Identity

NPI1225265127

Entity TypeIndividualFemale

Primary Taxonomy1223G0001X

Provider Legal NameDR. SANDRA GUERECACredential: D.D.S.

Location Address24901 SANTA CLARA ST, STE B2Hayward, CA 94544-2147

Mailing Address23630 Carlson CtHayward, CA 94541-4583 · (510) 728-9842 · Fax (510) 887-2872

Phone(510) 887-6835

Fax(510) 887-2872

Sole ProprietorNo

Enumeration DateJune 17, 2009

Last NPPES UpdateNovember 16, 2009

✔ NPI 1225265127 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 · 53794

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.

24901 SANTA CLARA ST, Hayward, CA 94544

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, HRI Dental & Vision, Humana and more.Insurance ›

Other Providers at the Same Location NPPES

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

JAIME V. EVANGELISTA JR, D.M.D, INC.

Dentist (General Practice)

24901 SANTA CLARA ST, SUITE B-2
HAYWARD, CA 94544

Alameda County (510) 887-6835

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 Sandra Guereca's NPI number?

The NPI number for Sandra Guereca is 1225265127. It was assigned to this individual provider in the NPPES registry on June 17, 2009.

Where is Sandra Guereca located?

Sandra Guereca practices at 24901 Santa Clara St Ste B2, Hayward, CA 94544. The listed phone number is (510) 887-6835.

What is Sandra Guereca's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Sandra Guereca accept?

Health plans from BEST Life, HRI Dental & Vision, Humana, Paramount and Renaissance Dental and 1 other insurer list Sandra Guereca as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sandra Guereca was last updated on November 16, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.