Ruby Samuel John, MD

Internal medicine physician in The Woodlands, Texas · NPI 1629224118

Ruby John is one of 48 internal medicine physicians practicing in The Woodlands, Texas. Ruby John practices with Westwood Primary Care, PLLC.

Registry record (NPPES)

NPI
1629224118
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine · 207R00000X
Address on file
10020 Research Forest Dr
The Woodlands, TX 77354-6780
(281) 356-1945
Enumerated
Aug 15, 2008
Record last updated
Jul 28, 2025
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 The Woodlands

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.