George M Nassar, MD

Nephrologist in Houston, Texas · NPI 1639171416

George Nassar is one of 148 nephrologists practicing in Houston, Texas. George Nassar practices with Legacy Healthcare Services Inc and Nephrology Dialysis And Transplantation Associates PA.

Registry record (NPPES)

NPI: 1639171416
Type: Type 1 · Individual
Primary taxonomy: Internal Medicine, Nephrology · 207RN0300X
Address on file: 6560 Fannin St Ste 1824
Houston, TX 77030-2735
(713) 790-9080
Enumerated: Aug 11, 2005
Record last updated: Dec 13, 2022
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Nephrology
Revalidation due: No date set by CMS

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Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history

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Practice locations

1700 Romano Park Ln
Houston, TX 77090
(281) 866-9995
6560 Fannin St Suite 1824
Houston, TX 77030
(713) 790-9080
7272 N Shepherd Dr
Houston, TX 77091
(713) 692-0270
8215 Cypresswood Dr
Spring, TX 77379
(832) 717-0877

More nephrologists in Houston

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.