Alberto Nenninger Leon, MD

Internal medicine physician in Edinburg, Texas · NPI 1750809968

Alberto Nenninger Leon is one of 46 internal medicine physicians practicing in Edinburg, Texas. Alberto Nenninger Leon practices with Renaissance Hospitalists.

Registry record (NPPES)

NPI
1750809968
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine · 207R00000X
Address on file
5501 S McColl Rd
Edinburg, TX 78539-5503
(956) 362-8677
Enumerated
Sep 7, 2017
Record last updated
Oct 21, 2025
License states listed
NM, TX

Medicare (CMS)

Enrollment
Medicare-enrolled in NM, TX
Internal Medicine
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 internal medicine physicians in Edinburg

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.