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DR. ALEX YEN DDS
NPI 1568910370
Dentist - General Practice in Palo Alto, CA

Active since September 21, 2016
409 CAMBRIDGE AVE, PALO ALTO, CA 94306(408) 382-3068(650) 561-3486 Get Directions Write a Review

NPPES record last updated: January 8, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 8, 2021, Sep 21, 2016 (2 updates tracked since 2016).

About Dr. Alex Yen Dds NPPES

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

DR. ALEX YEN DDS (NPI 1568910370) is an individual general practice provider in Palo Alto, California, licensed in California (100727) and active in the NPI registry since September 2016.

NPPES Registry Identity

NPI1568910370
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. ALEX YENCredential: DDS
Location Address409 CAMBRIDGE AVEPalo Alto, CA 94306-1614
Mailing Address13630 Surrey LnSaratoga, CA 95070-4257
Phone(408) 382-3068
Fax(650) 561-3486
Sole ProprietorYes
Enumeration DateSeptember 21, 2016
Last NPPES UpdateJanuary 8, 20212 updates tracked since enumeration
NPPES CertifiedJanuary 8, 2021
✔ NPI 1568910370 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 · 100727
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.
409 CAMBRIDGE AVE, Palo Alto, CA 94306
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

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.

DR. CHRISTOPHER WONG DDS
Dentist
409 CAMBRIDGE AVE
PALO ALTO, CA 94306
Santa Clara County (650) 326-6319
CHRISTOPHER B. WONG, DDS, DENTAL CORP
Dentist (General Practice)
409 CAMBRIDGE AVE
PALO ALTO, CA 94306
Santa Clara County (650) 326-6319
DR. KOHEI MORITA
Dentist
409 CAMBRIDGE AVE
PALO ALTO, CA 94306
Santa Clara County (650) 326-6319
DR. JEFFREY H SANTOS
Dentist (General Practice)
409 CAMBRIDGE AVE
PALO ALTO, CA 94306
Santa Clara County (650) 322-7716
DR. KRIS SAEKO HAMAMOTO D.D.S.
Dentist (General Practice)
409 CAMBRIDGE AVE
PALO ALTO, CA 94306
Santa Clara County (650) 326-6319
DR. ALLISON MING-YU HIROKO KUMATA D.M.D.
Dentist
409 CAMBRIDGE AVE
PALO ALTO, CA 94306
Santa Clara County (650) 326-6319

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 Alex Yen's NPI number?

The NPI number for Alex Yen is 1568910370. It was assigned to this individual provider in the NPPES registry on September 21, 2016.

Where is Alex Yen located?

Alex Yen practices at 409 Cambridge Ave, Palo Alto, CA 94306. The listed phone number is (408) 382-3068.

What is Alex Yen's specialty?

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

What insurance does Alex Yen accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Humana and Renaissance Dental list Alex Yen 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 Alex Yen was last updated on January 8, 2021. 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.