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Warren M. Hsiau, DDS

  • Rosemead, CA
  • General practice dentistry
NPI1811056757
Affiliated sites
1
Medical group
1
State license
1
Year NPI issued
2006
Practice locations
2
Practice address
625 S Fair Oaks Ave, Pasadena, CA 91105-2613
Practice phone
Call (626) 395-9588
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Warren Hsiao & Ah

Dental practice · Pasadena, California

See all 2 affiliations

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Warren M. Hsiau is a general practice dentistry in Rosemead, California

Warren Hsiau practices at Warren Hsiao & Ah in Pasadena, California.

Warren Hsiau's NPI, 1811056757, was assigned on December 6, 2006. Warren Hsiau holds California license 45467.

NPI and contact details
NPI
1811056757NPI Registry (opens in a new tab)
NPI enumeration date
December 6, 2006
NPI status
Active
Practice phone
(626) 395-9588
Professional email
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Personal email
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Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Warren M. Hsiau practices in Pasadena and Rosemead

Warren Hsiau's primary practice is Warren Hsiao & Ah, at 625 S Fair Oaks Ave, Pasadena, CA 91105-2613. The practice phone is (626) 395-9588. The NPI Registry lists Warren Hsiau's practice address as 4134 Rosemead Blvd, Rosemead, CA 91770.

  • Warren Hsiao & AhPrimary
    625 S Fair Oaks Ave, Pasadena, CA 91105-2613Phone(626) 395-9588
  • NPI Registry address
    4134 Rosemead Blvd, Rosemead, CA 91770Phone(626) 292-7788

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data

Warren M. Hsiau is affiliated with 1 site of care and 1 medical group

Warren Hsiau's primary practice is Warren Hsiao & Ah in Pasadena, California. Dmand AI also links Warren Hsiau to 1 medical group, named with a free account.

Warren Hsiao & AhDental practice · Pasadena, CaliforniaPrimary
1 medical groupName with a free account
See all 2 affiliations for Warren Hsiau

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Warren M. Hsiau's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Warren Hsiau practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Warren Hsiao & AhAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Warren M. Hsiau is one of 7,627 general practice dentistrys in California

General practice is Warren Hsiau's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Warren Hsiau is licensed in California.

Specialties and state licenses

  • General practice dentistry, CaliforniaPrimaryLicense 45467 · taxonomy 1223G0001X

General practice dentistrys near Warren Hsiau

Counts of general practice dentistrys with a Dmand AI profile, by place and practice. Each opens the list.

7,627general practice dentistrys in California14general practice dentistrys in Rosemead

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Sources for Warren M. Hsiau's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Warren M. Hsiau

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Warren M. Hsiau's NPI number?

Warren M. Hsiau's NPI number is 1811056757. It was assigned on December 6, 2006, and it is active in the NPI Registry.

What does Warren M. Hsiau specialize in?

Warren M. Hsiau is a general practice dentistry in Rosemead, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).

Where does Warren M. Hsiau practice?

Warren Hsiau practices at 625 S Fair Oaks Ave, Pasadena, CA 91105-2613. Warren Hsiau also practices at 4134 Rosemead Blvd, Rosemead, CA 91770. Warren Hsiau's primary practice is Warren Hsiao & Ah in Pasadena, California. Dmand AI also links Warren Hsiau to 1 medical group.

What is Warren M. Hsiau's office phone number?

The practice phone on file for Warren Hsiau is (626) 395-9588.

What is Warren M. Hsiau's medical license number?

Warren Hsiau holds California license 45467.

How long has Warren M. Hsiau been practicing?

Warren Hsiau's NPI was assigned in 2006.

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