Jason Gnasigamany, DO

Nephrologist in Longview, Texas · NPI 1598388308

Jason Gnasigamany is one of 6 nephrologists practicing in Longview, Texas. Jason Gnasigamany practices with East Texas Kidney Specialists,PA.

Registry record (NPPES)

NPI
1598388308
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine, Nephrology · 207RN0300X
Address on file
3535 N Fourth St Ste 301
Longview, TX 75605-0037
(903) 234-9992
Enumerated
May 27, 2020
Record last updated
Jul 3, 2025
License states listed
TX

Medicare (CMS)

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

The registry stops here. NPivot keeps going.

  • Part D prescribing
  • Procedure volumes by CPT code
  • Group affiliations and colleagues
  • Full enrollment history
See the full profile free Free account. No card, no call.

Practice locations

More nephrologists in Longview

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.