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

FREDDIE HSIAO DDS APC
NPI 1477483535
Dentist in Huntington Beach, CA

Active since May 21, 2026
9917 HAMILTON AVE, HUNTINGTON BEACH, CA 92646(714) 962-1345 Get Directions Write a Review

NPPES record added: May 21, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Freddie Hsiao Dds Apc NPPES

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

FREDDIE HSIAO DDS APC (NPI 1477483535) is a healthcare organization registered as a dentist in Huntington Beach, California and active in the NPI registry since May 2026. The organization lists Freddie Hsiao, Ceo, as its authorized official.

NPPES Registry Identity

NPI1477483535
Entity TypeOrganization
Primary Taxonomy122300000X
Legal Business NameFREDDIE HSIAO DDS APC
Location Address9917 HAMILTON AVEHuntington Beach, CA 92646-8015
Mailing Address1687 TopangaCosta Mesa, CA 92627-7741 · (909) 997-0987
Phone(714) 962-1345
Organization SubpartNo
Authorized OfficialFreddie HsiaoCeo · (909) 997-0987
Enumeration DateMay 21, 2026
NPPES CertifiedMay 21, 2026
✔ NPI 1477483535 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
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.
9917 HAMILTON AVE, Huntington Beach, CA 92646
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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

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

DR. CHRISTOPHER W CHAN DDS
Dentist
9917 HAMILTON AVE
HUNTINGTON BEACH, CA 92646
Orange County (714) 962-1345

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 Freddie Hsiao Dds Apc's NPI number?

The NPI number for Freddie Hsiao Dds Apc is 1477483535. It was assigned to this organization in the NPPES registry on May 21, 2026.

Where is Freddie Hsiao Dds Apc located?

Freddie Hsiao Dds Apc is located at 9917 Hamilton Ave, Huntington Beach, CA 92646. The listed phone number is (714) 962-1345.

What is Freddie Hsiao Dds Apc's specialty?

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

When was this NPI record last updated?

The NPPES record for Freddie Hsiao Dds Apc was last updated on May 21, 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.