Andrew Y. Chao, Inc - Primary Care in Ballwin, MO

Andrew Y. Chao, Inc is a primary clinic (Family Medicine) in Ballwin, Missouri. The current practice location for Andrew Y. Chao, Inc is 683 Big Bend Rd, Ballwin, Missouri. For appointments, you can reach them via phone at (636) 227-1511. The mailing address for Andrew Y. Chao, Inc is 683 Big Bend Rd, Ballwin, Missouri and phone number is (636) 227-1511.

Andrew Y. Chao, Inc is licensed to practice in Missouri (license number R2A51) and its NPI number is 1780802108. This medical practice does not participate in medicare program and thus may not accept your medicare insurance. You may check if they accept your insurance at (636) 227-1511.

Contact Information

Andrew Y. Chao, Inc
683 Big Bend Rd
Ballwin
MO 63021-7723
(636) 227-1511
(636) 227-2452

Map and Direction


Primary Care Clinic Profile

Full NameAndrew Y. Chao, Inc
SpecialityFamily Medicine
Location683 Big Bend Rd, Ballwin, Missouri
Authorized Official Name and PositionDailing Chao (OFFICE SUPERVISER)
Authorized Official Contact6362271511
Accepts Medicare InsuranceThis clinic does not participate in Medicare Program.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Andrew Y. Chao, Inc
683 Big Bend Rd
Ballwin
MO 63021-7723

Ph: (636) 227-1511
Andrew Y. Chao, Inc
683 Big Bend Rd
Ballwin
MO 63021-7723

Ph: (636) 227-1511

NPI Details:

NPI Number1780802108
Provider Enumeration Date04/23/2007
Last Update Date08/07/2007

Medical Identifiers

Medical identifiers for Andrew Y. Chao, Inc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780802108NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine R2A51 (Missouri)Primary

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.