OrthodontistIndex

Helen Hau Orthodontics PLLC

Orthodontic practice in Round Rock, TX

Registered orthodontist

Call (512) 601-5194Send a messageMap ↗

Public-record details

Address
4010 Sandy Brook Dr Ste 208, Round Rock, TX 78665
Phone
(512) 601-5194
Listed under
Orthodontic practices
NPI
1073300703
NPI status
Active in the NPPES registry
Provider type
Organization (practice, clinic or company)
Registered specialty (self-reported taxonomy)
Orthodontics and Dentofacial Orthopedics (1223X0400X)
Authorized official
Helen Hau, Managing Member
NPI first issued
Apr 24, 2025
NPI record last updated
Apr 24, 2025

NPI 1073300703 is active in the federal NPPES registry (CMS) with Orthodontics and Dentofacial Orthopedics, an ADA-recognized dental specialty, as its primary taxonomy. Source: NPPES NPI Registry (CMS) (record). Data as of 2026-09-30.

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an organization, so it may cover several clinicians at this location. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. Orthodontists are dentists who completed an accredited orthodontic residency after dental school. General dentists can also offer braces or aligners, but they are not listed here.

View NPI 1073300703 in the official registry ↗

Checking credentials: the specialty shown is the one this provider registered with the NPI system. Your state dental board's license lookup confirms the license, and the American Board of Orthodontics lists board-certified orthodontists.

Other orthodontists in Round Rock

Helen Hau325 University Blvd · Round Rock, TX 78665 · (512) 238-1154 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (TX)Kevin Delane, DDS16000 Park Valley Dr, Ste 100 · Round Rock, TX 78681 · (512) 733-8308 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (TX)Ziad Alex Zreik, DMD16000 Park Valley Dr, Suite 100 Longhorn Dental · Round Rock, TX 78681 · (512) 244-7995 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (TX)Ellen Nelson, DDS, MS900 Palm Valley Blvd, Ste 1017 · Round Rock, TX 78664 · (512) 255-4444 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (TX)Saba Asrar, DDS1025 Sendero Springs Dr Ste 110 · Round Rock, TX 78681 · (702) 575-7871 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (TX)Sing Orthodontics PC1500 S Aw Grimes Blvd Ste 190 · Round Rock, TX 78664 · (512) 255-5900 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontistSmile Designers of Texas PLLC7215 Wyoming Springs Dr Ste 1000 · Round Rock, TX 78681 · (317) 603-5226 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontistGiancarlo Santos, DDS1500 S Aw Grimes Blvd Ste 190 · Round Rock, TX 78664 · (512) 255-5900 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (TX)

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