DR. LEO JOSEPH SONNIER D.D.S.
NPI 1740298223
Dentist in Austin, TX

Q: What is Leo Sonnier's NPI number?

The NPI number for Leo Sonnier is 1740298223. It was assigned to this individual provider in the NPPES registry on August 3, 2006.

Q: What is Leo Sonnier's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Leo Sonnier was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.

Active since August 03, 2006

1201 W 24TH ST STE 202, AUSTIN, TX 78705(512) 472-7777(512) 472-5393 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Leo Joseph Sonnier D.d.s. NPPES

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

DR. LEO JOSEPH SONNIER D.D.S. (NPI 1740298223) is an individual dentist in Austin, Texas, licensed in Texas (13950) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1740298223

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. LEO JOSEPH SONNIERCredential: D.D.S.

Location Address1201 W 24TH ST STE 202Austin, TX 78705-4918

Mailing Address1201 W 24th St Ste 202Austin, TX 78705-4918 · (512) 472-7777 · Fax (512) 472-5393

Phone(512) 472-7777

Fax(512) 472-5393

Sole ProprietorYes

Enumeration DateAugust 3, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1740298223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in TX · 13950

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.

1201 W 24TH ST STE 202, Austin, TX 78705

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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 Leo Sonnier's NPI number?

The NPI number for Leo Sonnier is 1740298223. It was assigned to this individual provider in the NPPES registry on August 3, 2006.

Where is Leo Sonnier located?

Leo Sonnier practices at 1201 W 24th St Ste 202, Austin, TX 78705. The listed phone number is (512) 472-7777.

What is Leo Sonnier'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 Leo Sonnier was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.