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Dr. Dat Tien Nguyen, MD

Dr. Dat Tien Nguyen is a Specialist provider (Specialist) practicing in Modesto, CA, registered in the NPPES registry with NPI 1659346435 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1659346435
Entity type Individual (Type 1)
Name Dr. Dat Tien Nguyen
Credential MD
Sex Male
Practice address 4601 DALE RD, Modesto, CA, 95356
Phone 2097354385
Enumeration date 2006-02-23
Last updated in NPPES 2022-01-10

Taxonomy & licenses

Taxonomy code Specialty Primary License State
174400000X Specialist Primary G75447 CA

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

Copy-ready billing details
Provider: Dat Nguyen, MD
NPI: 1659346435
Taxonomy: 174400000X (Specialist)
Address: 4601 DALE RD, Modesto, CA, 95356

Other providers at this practice address

NPI Name Type Specialty Location
1811986375 Daniel Lundgren Individual Optometrist Modesto, CA
1912998311 Stephen Willey Individual Physical Therapist Modesto, CA
1336108885 Angela Abe Individual Optometrist Modesto, CA
1265492292 Liansong Chen Individual Specialist Modesto, CA
1437110566 Richard Garcia Individual Emergency Medicine Physician Modesto, CA
1992748446 Laurel Goldstein Individual Emergency Medicine Physician Modesto, CA
1639113681 Ajay Sood Individual Diagnostic Radiology Physician Modesto, CA
1730111774 Jorge Kurek Individual Anesthesiology Physician Modesto, CA

Verify this record

Cross-check NPI 1659346435 against the authoritative CMS record: view Dr. Dat Tien Nguyen on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Dat Nguyen practice?
The practice location on file with NPPES is in Modesto, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dat Nguyen?
The National Provider Identifier (NPI) for Dat Nguyen is 1659346435, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-01-10.