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

DR. SONYA BETH CHAO D.O.
NPI 1306041231
Pediatrics in Pflugerville, TX

Q: What is Sonya Chao's NPI number?

The NPI number for Sonya Chao is 1306041231. It was assigned to this individual provider in the NPPES registry on June 20, 2007.

Q: What is Sonya Chao's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Sonya Chao was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 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.

Active since June 20, 2007

305 N HEATHERWILDE BLVD STE 200, PFLUGERVILLE, TX 78660(877) 637-8387 Get Directions Write a Review

NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Sonya Beth Chao D.o. NPPES

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

DR. SONYA BETH CHAO D.O. (NPI 1306041231) is an individual pediatrics provider in Pflugerville, Texas, licensed in Texas (M5666) and active in the NPI registry since June 2007.

NPPES Registry Identity

NPI1306041231

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. SONYA BETH CHAOCredential: D.O.

Location Address305 N HEATHERWILDE BLVD STE 200Pflugerville, TX 78660-4192

Mailing Address905 Hidden Glen DrRound Rock, TX 78681-2424 · (512) 366-2125

Phone(877) 637-8387

Sole ProprietorYes

Enumeration DateJune 20, 2007

Last NPPES UpdateJune 23, 2026

NPPES CertifiedJune 23, 2026

✔ NPI 1306041231 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in TX · M5666

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

305 N HEATHERWILDE BLVD STE 200, Pflugerville, TX 78660

Open in Google Maps ↗

Other Identifiers 2

Medicaid183763501TX

OtherM5666TX · State License

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 Sonya Chao's NPI number?

The NPI number for Sonya Chao is 1306041231. It was assigned to this individual provider in the NPPES registry on June 20, 2007.

Where is Sonya Chao located?

Sonya Chao practices at 305 N Heatherwilde Blvd Ste 200, Pflugerville, TX 78660. The listed phone number is (877) 637-8387.

What is Sonya Chao's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Sonya Chao was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 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.