DR. CATHERINE S YAO M.D.
NPI 1801166442
Pediatrics in San Jose, CA

Q: What is Catherine Yao's NPI number?

The NPI number for Catherine Yao is 1801166442. It was assigned to this individual provider in the NPPES registry on January 12, 2012.

Q: What is Catherine Yao'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 Catherine Yao was last updated on July 10, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 January 12, 2012

750 SOUTH BASCOM AVENUE, SAN JOSE, CA 95128(888) 334-1000 Get Directions Write a Review

NPPES record last updated: July 10, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Catherine S Yao M.d. NPPES

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

DR. CATHERINE S YAO M.D. (NPI 1801166442) is an individual pediatrics provider in San Jose, California, licensed in California (A119644) and active in the NPI registry since January 2012.

NPPES Registry Identity

NPI1801166442

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. CATHERINE S YAOCredential: M.D.

Location Address750 SOUTH BASCOM AVENUESan Jose, CA 95128

Mailing Address750 South Bascom AvenueSan Jose, CA 95128 · (510) 428-5000

Phone(888) 334-1000

Sole ProprietorNo

Enumeration DateJanuary 12, 2012

Last NPPES UpdateJuly 10, 2013

✔ NPI 1801166442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · A119644

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.

750 SOUTH BASCOM AVENUE, San Jose, CA 95128

Open in Google Maps ↗

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 Catherine Yao's NPI number?

The NPI number for Catherine Yao is 1801166442. It was assigned to this individual provider in the NPPES registry on January 12, 2012.

Where is Catherine Yao located?

Catherine Yao practices at 750 South Bascom Avenue, San Jose, CA 95128. The listed phone number is (888) 334-1000.

What is Catherine Yao'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 Catherine Yao was last updated on July 10, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.