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Elizabeth Hon-Yu Tsai, DO

Family Medicine Physician in North Quincy, MA · enumerated 2010.

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

National Provider Identifier

1700105293

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Registry record

Entity type Individual (Type 1)
Name Elizabeth Hon-Yu Tsai
Credential DO
Sex Female
Practice address 110 W Squantum St, North Quincy, MA, 02171
Phone (617) 376-3000
Fax (617) 774-1906
Enumeration date May 23, 2010
Last updated in NPPES Feb 2, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 25MB08749600 (NJ) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 254878 (MA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Elizabeth Tsai?
Elizabeth Tsai is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-02.