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Daniel Steven Gan Ong

Interventional Cardiology Physician in Mesquite, TX · enumerated 2009.

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

National Provider Identifier

1427292705

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Registry record

Entity type Individual (Type 1)
Name Daniel Steven Gan Ong
Sex Male
Practice address 5308 N Galloway Ave Ste 201, Mesquite, TX, 75150
Phone (469) 800-3200
Fax (469) 800-3210
Enumeration date Apr 30, 2009
Last updated in NPPES Apr 26, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A136083 (CA) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License R2192 (TX) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License R2192 (TX) Primary

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 Daniel Ong practice?
The practice location on file with NPPES is in Mesquite, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Daniel Ong?
The National Provider Identifier (NPI) for Daniel Ong is 1427292705, 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 2023-04-26.