THUY TUONG NGUYEN MD MEDICAL CORPORATION
NPI 1588056386
Clinic/Center in San Jose, CA

Q: What is Thuy Tuong Nguyen MD Medical Corporation's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Active since March 03, 2015

200 JOSE FIGUERES AVE, STE 395, SAN JOSE, CA 95116(408) 309-7454 Get Directions Write a Review

NPPES record last updated: March 3, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Thuy Tuong Nguyen Md Medical Corporation NPPES

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

THUY TUONG NGUYEN MD MEDICAL CORPORATION (NPI 1588056386) is a healthcare organization registered as a clinic/center in San Jose, California and active in the NPI registry since March 2015. The organization lists Thuy T Nguyen, Ceo, as its authorized official.

NPPES Registry Identity

NPI1588056386

Entity TypeOrganization

Primary Taxonomy261Q00000X

Legal Business NameTHUY TUONG NGUYEN MD MEDICAL CORPORATION

Location Address200 JOSE FIGUERES AVE, STE 395San Jose, CA 95116-1500

Mailing Address991 Montague Expy, Ste 203Milpitas, CA 95035-6809 · (408) 309-7454

Phone(408) 309-7454

Organization SubpartNo

Authorized OfficialThuy T NguyenCeo · (408) 309-7454

Enumeration DateMarch 3, 2015

✔ NPI 1588056386 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities

Taxonomy Code261Q00000X

License✔ Licensed in CA · A93782

Definition

A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

200 JOSE FIGUERES AVE, San Jose, CA 95116

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Other Identifiers 2

Medicaid00A937820CA

Medicare PIN00A937820CA

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thuy Tuong Nguyen Md Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Thuy Tuong Nguyen MD Medical Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Thuy Nguyen, M.D.

Internal Medicine

NPI 1447362934

3132 W MARCH LN SUITE 5
Stockton, CA 95219

(209) 475-5500

✔ PECOS✔ Accepts Medicare51 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Thuy Tuong Nguyen MD Medical Corporation's NPI number?

The NPI number for Thuy Tuong Nguyen MD Medical Corporation is 1588056386. It was assigned to this organization in the NPPES registry on March 3, 2015.

Where is Thuy Tuong Nguyen MD Medical Corporation located?

Thuy Tuong Nguyen MD Medical Corporation is located at 200 Jose Figueres Ave Ste 395, San Jose, CA 95116. The listed phone number is (408) 309-7454.

What is Thuy Tuong Nguyen MD Medical Corporation's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Is Thuy Tuong Nguyen MD Medical Corporation enrolled in Medicare?

Yes. Thuy Tuong Nguyen MD Medical Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Thuy Tuong Nguyen MD Medical Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Thuy Tuong Nguyen MD Medical Corporation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Thuy Tuong Nguyen MD Medical Corporation was last updated on March 3, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.