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Gissell Garza is one of 70 physician assistants practicing in Harlingen, Texas .
Gissell Garza practices with Samuel Landero MD, PA.
Registry record (NPPES)
NPI
1861120131
Type
Type 1 · Individual
Primary taxonomy
Physician Assistant, Medical · 363AM0700X
Address on file
1206 S F St Ste 1 Harlingen, TX 78550-6726 (956) 412-2836
Enumerated
Aug 12, 2022
Record last updated
Feb 2, 2026
License states listed
NULL, TX
Medicare (CMS)
Enrollment
Medicare-enrolled in TXPhysician Assistant
Revalidation due
No date set by CMS
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Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history
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Practice locations
1206 S F St Suite 1
Harlingen , TX 78550
(956) 412-2836
More physician assistants 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.
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