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T D NGUYEN, MD, INC
NPI 1598860983
Internal Medicine in Sun City, CA

Active since September 13, 2006CLIA 05D1018956 · Waiver
27830 BRADLEY RD, SUN CITY, CA 92586(951) 679-2358(951) 672-8599 Get Directions Write a Review

NPPES record last updated: June 17, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About T D Nguyen, Md, Inc NPPES

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

T D NGUYEN, MD, INC (NPI 1598860983) is a healthcare organization registered as an internal medicine in Sun City, California and active in the NPI registry since September 2006. The organization holds a CLIA Waiver certificate valid through November 4, 2027 and lists Thang D Nguyen, Md/ceo, as its authorized official.

NPPES Registry Identity

NPI1598860983
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameT D NGUYEN, MD, INC
Location Address27830 BRADLEY RDSun City, CA 92586-2201
Mailing Address27830 Bradley RdSun City, CA 92586-2201 · (951) 679-2358 · Fax (951) 672-8599
Phone(951) 679-2358
Fax(951) 672-8599
Organization SubpartNo
Authorized OfficialThang D NguyenMd/ceo · (951) 679-2358
Enumeration DateSeptember 13, 2006
Last NPPES UpdateJune 17, 2011
✔ NPI 1598860983 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A78238
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
27830 BRADLEY RD, Sun City, CA 92586
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Other Identifiers 6

Medicare UPINH43680CA
OtherZZZ02675ZCA · Legacy
Other00A782380CA · Blue Cross
Medicare PIN00A782380CA
Other00A780380CA · Blue Shield
Medicaid00A782380CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D1018956

T D Nguyen, MD Inc · Sun City, CA
Active · expires Nov 4, 2027
CLIA Number05D1018956
Laboratory TypePhysician Office
Certificate Effective DateNovember 5, 2025
Certificate Expiration DateNovember 4, 2027
Laboratory DirectorThang D. Nguyen MD
Laboratory Phone(951) 679-2358
Laboratory LocationT D Nguyen, MD Inc27830 Bradley Rd, Sun City, CA 92586
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 18

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

THANG D NGUYEN MD
Internal Medicine
27830 BRADLEY RD
SUN CITY, CA 92586
Riverside County (951) 679-2358
SUN CITY OPTOMETRY A PROFESSIONAL CORPORATION
Optometrist
27830 BRADLEY RD
MENIFEE, CA 92586
Riverside County (951) 672-4971
BHOODEV TIWARI MD
Internal Medicine (Cardiovascular Disease)
27830 BRADLEY RD
SUN CITY, CA 92586
Riverside County (951) 672-3888
STEPHANUS ONG MD INC
Internal Medicine (Cardiovascular Disease)
27830 BRADLEY RD
SUN CITY, CA 92586
Riverside County (951) 672-3888
TOMMY DINH MD INC
Surgery
27830 BRADLEY RD
SUN CITY, CA 92586
Riverside County (951) 679-2358
PETER G SHAW- MC MINN O.D.
Optometrist
27830 BRADLEY RD
SUN CITY, CA 92586
Riverside County (951) 672-4971
SANDY HANNA OD
Optometrist
27830 BRADLEY RD
SUN CITY, CA 92586
Riverside County (951) 672-4971
J. C. ROMERO, DDS, INC.
Dentist (General Practice)
27830 BRADLEY RD
SUN CITY, CA 92586
Riverside County (951) 679-5313

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 T D Nguyen, MD, Inc's NPI number?

The NPI number for T D Nguyen, MD, Inc is 1598860983. It was assigned to this organization in the NPPES registry on September 13, 2006.

Where is T D Nguyen, MD, Inc located?

T D Nguyen, MD, Inc is located at 27830 Bradley Rd, Sun City, CA 92586. The listed phone number is (951) 679-2358.

What is T D Nguyen, MD, Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does T D Nguyen, MD, Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D1018956) is associated with this NPI, valid through November 4, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for T D Nguyen, MD, Inc was last updated on June 17, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.