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Cynthia Tien-Bao Chao, M.D.

Surgery Physician in Biddeford, ME · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1124164207

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Registry record

Entity type Individual (Type 1)
Name Cynthia Tien-Bao Chao
Credential M.D.
Sex Female
Practice address 9 Healthcare Dr Ste 204, Biddeford, ME, 04005
Phone (207) 284-2630
Enumeration date Jan 29, 2007
Last updated in NPPES Jul 14, 2017

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD00037878 (WA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
8246076 Medicaid WA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Cynthia Chao practice?
The practice location on file with NPPES is in Biddeford, ME. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cynthia Chao?
The National Provider Identifier (NPI) for Cynthia Chao is 1124164207, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-07-14.