Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hong-Thao Thieu, MD

Obstetrics & Gynecology Physician in Newton, MA · enumerated 2006.

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

National Provider Identifier

1982682076

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Registry record

Entity type Individual (Type 1)

Name Hong-Thao Thieu

Credential MD

Sex Female

Practice address 2000 Wahington Street, Wellesley Women'S Care Suite 764, Newton, MA, 02462

Phone (617) 965-7800

Fax (617) 965-4581

Enumeration date Jan 9, 2006

Last updated in NPPES Jul 23, 2024

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 223948 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Hong-Thao Thieu's NPI record?

Cross-check NPI 1982682076 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1982682076 active?

Yes, as of the latest NPPES snapshot, NPI 1982682076 is active (record last updated 2024-07-23).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-23.