Sandra L Mostaccio-Sweeney, MD

Internal medicine physician in Amarillo, Texas · NPI 1689695199

Sandra Mostaccio-Sweeney is one of 64 internal medicine physicians practicing in Amarillo, Texas. Sandra Mostaccio-Sweeney practices with EM Alliance Texas PLLC.

Registry record (NPPES)

NPI
1689695199
Type
Type 1 · Individual
Primary taxonomy
Emergency Medicine · 207P00000X
Address on file
1717 Main St
Dallas, TX 75201-4612
(800) 527-2145
Enumerated
Jul 21, 2006
Record last updated
Jul 28, 2026
License states listed
ME, TX, WA

Medicare (CMS)

Enrollment
Medicare-enrolled in CO, FL, ME, NM, TX, WA
Emergency Medicine, Internal Medicine
Revalidation due
No date set by CMS

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Practice locations

More internal medicine physicians in Amarillo

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.