Frank Mazzola, MD

Cardiac electrophysiologist in Harlingen, Texas · NPI 1558323915

Frank Mazzola is one of 2 cardiac electrophysiologists practicing in Harlingen, Texas. See all cardiac electrophysiologists in Texas. Frank Mazzola practices with South Heart Clinic, PLLC.

Registry record (NPPES)

NPI
1558323915
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine, Clinical Cardiac Electrophysiology · 207RC0001X
Address on file
2310 N Ed Carey Dr
Harlingen, TX 78550-8200
(956) 428-5522
Enumerated
Apr 3, 2006
Record last updated
Feb 25, 2026
License states listed
TX

Medicare (CMS)

Enrollment
Medicare-enrolled in TX
Cardiac Electrophysiology
Revalidation due
No date set by CMS

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Practice locations

More cardiac electrophysiologists in Harlingen

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.