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Tien Ngoc Nguyen, MD

Rheumatology Physician in Humble, TX · enumerated 2021 · practices at Alexander Tiu, MD, PA.

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

National Provider Identifier

1073190468

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Registry record

Entity type Individual (Type 1)
Name Tien Ngoc Nguyen
Credential MD
Sex Female
Practice address 19411 Mckay Dr Ste 250, Humble, TX, 77338
Phone (281) 712-8360
Fax (281) 717-4136
Enumeration date Mar 24, 2021
Last updated in NPPES Jul 8, 2026

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License W4912 (TX) 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.

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Frequently asked questions

What is the NPI number for Tien Nguyen?
The National Provider Identifier (NPI) for Tien Nguyen is 1073190468, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tien Nguyen practice?
The practice location on file with NPPES is in Humble, TX. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-08.