Carlos Andres Nieto Fonseca, MD

Internal medicine physician in San Antonio, Texas · NPI 1932367646

Carlos Nieto Fonseca is one of 622 internal medicine physicians practicing in San Antonio, Texas. Carlos Nieto Fonseca practices with Bexar Physician Services, PLLC.

Registry record (NPPES)

NPI
1932367646
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine · 207R00000X
Address on file
200 Lothrop St
Pittsburgh, PA 15213-2536
(570) 259-7944
Enumerated
May 29, 2008
Record last updated
Aug 26, 2010
License states listed
PA

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 San Antonio

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.