DR. DAT TIEN NGUYEN MD
NPI 1659346435
Specialist in Modesto, CA

Active since February 23, 2006PECOS EnrolledAccepts Medicare Assignment
4601 DALE RD, MODESTO, CA 95356(209) 735-4385 Get Directions Write a Review

NPPES record last updated: January 10, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 10, 2022, Jul 9, 2017 (2 updates tracked since 2017).

About Dr. Dat Tien Nguyen Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DAT TIEN NGUYEN MD (NPI 1659346435) is an individual specialist in Modesto, California, licensed in California (G75447) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Minnesota Medical School (1990).

NPPES Registry Identity

NPI1659346435
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. DAT TIEN NGUYENCredential: MD
Location Address4601 DALE RDModesto, CA 95356-9718
Mailing Address2324 Santa Rita Rd, Suite 6Pleasanton, CA 94566-4152 · (925) 460-3205 · Fax (925) 460-3795
Sole ProprietorNo
Medical School CMSUniversity Of Minnesota Medical SchoolGraduated 1990
Enumeration DateFebruary 23, 2006
Last NPPES UpdateJanuary 10, 20222 updates tracked since enumeration
NPI 1659346435 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License Licensed in CA · G75447
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
4601 DALE RD, Modesto, CA 95356

Other Names 1

Other Name (5)Dr. Dat Tein Nguyen Md

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Dat Tien Nguyen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1850367228
PECOS Enrollment IDI20040908000534
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Emergency Medicine
4601 DALE RD
MODESTO, CA 95356
Student in an Organized Health Care Education/Training Program
4601 DALE RD
MODESTO, CA 95356
Student in an Organized Health Care Education/Training Program
4601 DALE RD
MODESTO, CA 95356
Internal Medicine
4601 DALE RD
MODESTO, CA 95356
Surgery
4601 DALE RD, SUITE 4A5
MODESTO, CA 95356
Internal Medicine (Gastroenterology)
4601 DALE RD
MODESTO, CA 95356
Respiratory Therapist, Registered
4601 DALE RD
MODESTO, CA 95356
Pharmacist
4601 DALE RD
MODESTO, CA 95356

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dat Nguyen's NPI number?

The NPI number for Dat Nguyen is 1659346435. It was assigned to this individual provider in the NPPES registry on February 23, 2006. The provider is also known as Dr. Dat Tein Nguyen MD.

Where is Dat Nguyen located?

Dat Nguyen practices at 4601 Dale Rd, Modesto, CA 95356. The listed phone number is (209) 735-4385.

What is Dat Nguyen's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Dat Nguyen enrolled in Medicare?

Yes. Dat Nguyen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Dat Nguyen was last updated on January 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.