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DR. ANNIE HSU DDS
NPI 1740836782
Dentist - General Practice in Cupertino, CA

Active since August 15, 2019
20480 PACIFICA DR STE E2, CUPERTINO, CA 95014(408) 253-5473 Get Directions Write a Review

NPPES record last updated: December 22, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 22, 2025, Aug 15, 2019 (2 updates tracked since 2019).

About Dr. Annie Hsu Dds NPPES

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

DR. ANNIE HSU DDS (NPI 1740836782) is an individual general practice provider in Cupertino, California, licensed in California (104171) and active in the NPI registry since August 2019.

NPPES Registry Identity

NPI1740836782
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. ANNIE HSUCredential: DDS
Location Address20480 PACIFICA DR STE E2Cupertino, CA 95014-3015
Mailing Address20480 Pacifica Dr Ste E2Cupertino, CA 95014-3015
Phone(408) 253-5473
Sole ProprietorNo
Enumeration DateAugust 15, 2019
Last NPPES UpdateDecember 22, 20252 updates tracked since enumeration
NPPES CertifiedDecember 22, 2025
✔ NPI 1740836782 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 · 104171
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.
20480 PACIFICA DR STE E2, Cupertino, CA 95014
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Other Identifiers 1

OtherY4907761CA · Id Card

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.Insurance ›

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.

DR. ELIZABETH JOANNE LOW D.D.S.
Dentist (Orthodontics and Dentofacial Orthopedics)
20480 PACIFICA DR STE E2
CUPERTINO, CA 95014
Santa Clara County (408) 255-2935
DR A HSU DDS, INC
Dentist (General Practice)
20480 PACIFICA DR STE E2
CUPERTINO, CA 95014
Santa Clara County (408) 253-5473

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 Annie Hsu's NPI number?

The NPI number for Annie Hsu is 1740836782. It was assigned to this individual provider in the NPPES registry on August 15, 2019.

Where is Annie Hsu located?

Annie Hsu practices at 20480 Pacifica Dr Ste E2, Cupertino, CA 95014. The listed phone number is (408) 253-5473.

What is Annie Hsu's specialty?

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

What insurance does Annie Hsu accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Annie Hsu 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 Annie Hsu was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.