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DR. ALEXANDER XU DDS
NPI 1548950546
Dentist in Milpitas, CA

Active since May 11, 2023
106 DIXON RD, MILPITAS, CA 95035(408) 905-9888 Get Directions Write a Review

NPPES record last updated: April 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 10, 2026, May 11, 2023 (2 updates tracked since 2023).

About Dr. Alexander Xu Dds NPPES

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

DR. ALEXANDER XU DDS (NPI 1548950546) is an individual dentist in Milpitas, California, licensed in California (DDS109435) and active in the NPI registry since May 2023. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1548950546
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. ALEXANDER XUCredential: DDS
Location Address106 DIXON RDMilpitas, CA 95035-2500
Mailing Address4383 Rustica CirFremont, CA 94536-7907 · (510) 358-5118
Phone(408) 905-9888
Sole ProprietorYes
Enumeration DateMay 11, 2023
Last NPPES UpdateApril 10, 20262 updates tracked since enumeration
NPPES CertifiedApril 10, 2026
✔ NPI 1548950546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · DDS109435
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
106 DIXON RD, Milpitas, CA 95035
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Secondary Practice Locations 2

Location 11598 Washington AveSan Leandro, CA 94577-4465 · Phone (510) 545-4588
Location 24383 Rustica CirFremont, CA 94536-7907 · Phone (510) 358-5118

Accepted Insurance

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

Other Providers at the Same Location NPPES 3

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

ALEXANDER XU DDS, INC
Dentist
106 DIXON RD
MILPITAS, CA 95035
Santa Clara County (408) 905-9888
VINCENT LIANG D.D.S. , INC.
Dentist
106 DIXON RD
MILPITAS, CA 95035
Santa Clara County (408) 934-1200
YOOJUNG MIN DDS INC
Dentist (General Practice)
106 DIXON RD
MILPITAS, CA 95035
Santa Clara County (408) 622-9511

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 Alexander Xu's NPI number?

The NPI number for Alexander Xu is 1548950546. It was assigned to this individual provider in the NPPES registry on May 11, 2023.

Where is Alexander Xu located?

Alexander Xu practices at 106 Dixon Rd, Milpitas, CA 95035. The listed phone number is (408) 905-9888.

What is Alexander Xu's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does Alexander Xu accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Florida Combined Life and 2 other insurers list Alexander Xu 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 Alexander Xu was last updated on April 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.