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ANDREW Y. CHAO, INC
NPI 1780802108
Family Medicine in Ballwin, MO

Active since April 23, 2007
683 BIG BEND RD, BALLWIN, MO 63021(636) 227-1511(636) 227-2452 Get Directions Write a Review

NPPES record last updated: August 7, 2007. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Andrew Y. Chao, Inc NPPES

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

ANDREW Y. CHAO, INC (NPI 1780802108) is a healthcare organization registered as a family medicine in Ballwin, Missouri and active in the NPI registry since April 2007. The organization lists Dailing Chao, Office Superviser, as its authorized official.

NPPES Registry Identity

NPI1780802108
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameANDREW Y. CHAO, INC
Location Address683 BIG BEND RDBallwin, MO 63021-7723
Mailing Address683 Big Bend RdBallwin, MO 63021-7723 · (636) 227-1511 · Fax (636) 227-2452
Phone(636) 227-1511
Fax(636) 227-2452
Organization SubpartNo
Authorized OfficialDailing ChaoOffice Superviser · (636) 227-1511
Enumeration DateApril 23, 2007
Last NPPES UpdateAugust 7, 2007
✔ NPI 1780802108 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MO · R2A51
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
683 BIG BEND RD, Ballwin, MO 63021
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Other Identifiers 1

Medicare UPINB18404MO

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Andrew Y. Chao, Inc's NPI number?

The NPI number for Andrew Y. Chao, Inc is 1780802108. It was assigned to this organization in the NPPES registry on April 23, 2007.

Where is Andrew Y. Chao, Inc located?

Andrew Y. Chao, Inc is located at 683 Big Bend Rd, Ballwin, MO 63021. The listed phone number is (636) 227-1511.

What is Andrew Y. Chao, Inc's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Andrew Y. Chao, Inc was last updated on August 7, 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.