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LING XU, MD,INC.
NPI 1033280896
Internal Medicine in Castro Valley, CA

Active since November 13, 2006
20130 LAKE CHABOT RD., SUITE #307, CASTRO VALLEY, CA 94546(510) 690-9360(510) 690-0346 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ling Xu, Md,inc. NPPES

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

LING XU, MD,INC. (NPI 1033280896) is a healthcare organization registered as an internal medicine in Castro Valley, California and active in the NPI registry since November 2006. The organization lists Ling Xu, President, as its authorized official.

NPPES Registry Identity

NPI1033280896
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameLING XU, MD,INC.
Location Address20130 LAKE CHABOT RD., SUITE #307Castro Valley, CA 94546
Mailing Address9615 Crosby DrPleasanton, CA 94588-4613 · (510) 690-9360 · Fax (510) 690-0346
Phone(510) 690-9360
Fax(510) 690-0346
Organization SubpartNo
Authorized OfficialLing XuPresident · (510) 690-9360
Enumeration DateNovember 13, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1033280896 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 · A69273
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.
20130 LAKE CHABOT RD., Castro Valley, CA 94546
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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

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 Ling Xu, Md,inc.'s NPI number?

The NPI number for Ling Xu, Md,inc. is 1033280896. It was assigned to this organization in the NPPES registry on November 13, 2006.

Where is Ling Xu, Md,inc. located?

Ling Xu, Md,inc. is located at 20130 Lake Chabot Rd. Suite #307, Castro Valley, CA 94546. The listed phone number is (510) 690-9360.

What is Ling Xu, Md,inc.'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 Ling Xu, Md,inc. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.