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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MAX HSIAO DMD
NPI 1336099928
Dentist in Livermore, CA

Active since February 02, 2026
999 E STANLEY BLVD, STE A, LIVERMORE, CA 94550(925) 449-1141 Get Directions Write a Review

NPPES record last updated: September 4, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 4, 2026, Feb 2, 2026 (2 updates tracked since 2026).

About Dr. Max Hsiao Dmd NPPES

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

DR. MAX HSIAO DMD (NPI 1336099928) is an individual dentist in Livermore, California, licensed in California (DDS112777) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1336099928
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. MAX HSIAOCredential: DMD
Location Address999 E STANLEY BLVD, STE ALivermore, CA 94550
Mailing Address999 E Stanley Blvd Ste ALivermore, CA 94550-4050
Phone(925) 449-1141
Sole ProprietorNo
Enumeration DateFebruary 2, 2026
Last NPPES UpdateSeptember 4, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 28, 2026
✔ NPI 1336099928 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · DDS112777
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.
999 E STANLEY BLVD, Livermore, CA 94550
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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.

DR. HARLEY JILL WILLIAMS D.M.D.
Dentist (Periodontics)
999 E STANLEY BLVD
LIVERMORE, CA 94550
Alameda County (925) 371-0300
DR. ANTHONY DAVID ALVAREZ DDS
Dentist
999 E STANLEY BLVD, SUITE A
LIVERMORE, CA 94550
Alameda County (925) 443-3443
DR. STEVEN MARK WILLIAMS D.M.D.
Dentist (Endodontics)
999 E STANLEY BLVD, STE. C
LIVERMORE, CA 94550
Alameda County (925) 371-0300

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 Max Hsiao's NPI number?

The NPI number for Max Hsiao is 1336099928. It was assigned to this individual provider in the NPPES registry on February 2, 2026.

Where is Max Hsiao located?

Max Hsiao practices at 999 E Stanley Blvd Ste A, Livermore, CA 94550. The listed phone number is (925) 449-1141.

What is Max Hsiao'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 Max Hsiao was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days 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.