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XUAN LIU, PHD., DDS & JUNLI ZHA, PHD., MD. CORP
NPI 1750442372
Internal Medicine in Irvine, CA

Active since December 13, 2006
4980 BARRANCA PKWY STE 100, IRVINE, CA 92604(949) 262-0828(949) 262-0898 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Xuan Liu, Phd., Dds & Junli Zha, Phd., Md. Corp NPPES

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

XUAN LIU, PHD., DDS & JUNLI ZHA, PHD., MD. CORP (NPI 1750442372) is a healthcare organization registered as an internal medicine in Irvine, California and active in the NPI registry since December 2006. The organization lists Xuan Liu, Dds., Phd, as its authorized official.

NPPES Registry Identity

NPI1750442372
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameXUAN LIU, PHD., DDS & JUNLI ZHA, PHD., MD. CORP
Location Address4980 BARRANCA PKWY STE 100Irvine, CA 92604-8654
Mailing Address4980 Barranca Pkwy Ste 100Irvine, CA 92604-8654 · (949) 262-0828 · Fax (949) 262-0898
Phone(949) 262-0828
Fax(949) 262-0898
Organization SubpartNo
Authorized OfficialXuan LiuDds., Phd · (949) 262-0828
Enumeration DateDecember 13, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1750442372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A76073
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.
Also ListedDentist · General PracticeTaxonomy 1223G0001X · License 52421 (CA)

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 MULTIPLE SINGLE SPECIALTY GROUP

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 Xuan Liu, Phd., Dds & Junli Zha, Phd., MD. Corp's NPI number?

The NPI number for Xuan Liu, Phd., Dds & Junli Zha, Phd., MD. Corp is 1750442372. It was assigned to this organization in the NPPES registry on December 13, 2006.

Where is Xuan Liu, Phd., Dds & Junli Zha, Phd., MD. Corp located?

Xuan Liu, Phd., Dds & Junli Zha, Phd., MD. Corp is located at 4980 Barranca Pkwy Ste 100, Irvine, CA 92604. The listed phone number is (949) 262-0828.

What is Xuan Liu, Phd., Dds & Junli Zha, Phd., MD. Corp's specialty?

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

When was this NPI record last updated?

The NPPES record for Xuan Liu, Phd., Dds & Junli Zha, Phd., MD. Corp was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.