Cassie Li Xu, MD

Internal medicine physician in Tomball, Texas · NPI 1770947509

Cassie Xu is one of 27 internal medicine physicians practicing in Tomball, Texas. Cassie Xu practices with DDRG Physicians LLC.

Registry record (NPPES)

NPI
1770947509
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine · 207R00000X
Address on file
605 Holderrieth Blvd
Tomball, TX 77375-6445
(832) 794-0044
Enumerated
Apr 7, 2016
Record last updated
Sep 13, 2021
License states listed
TX

Medicare (CMS)

Enrollment
Medicare-enrolled in TX
Internal Medicine
Revalidation due
No date set by CMS

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Practice locations

More internal medicine physicians in Tomball

Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.