Tomas Mercado, FNP

Nurse practitioner in Brownsville, Texas · NPI 1780252924

Tomas Mercado is one of 53 nurse practitioners practicing in Brownsville, Texas. Tomas Mercado practices with Alliance Care Clinics LLC, Benchmark Inpatient Services PLLC, and Stanley Sy MD PA.

Registry record (NPPES)

NPI: 1780252924
Type: Type 1 · Individual
Primary taxonomy: Nurse Practitioner, Family · 363LF0000X
Address on file: 1040 W Jefferson St
Brownsville, TX 78520-6338
(956) 350-5444
Enumerated: Jun 15, 2021
Record last updated: Apr 3, 2026
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Nurse Practitioner
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

5636 Southmost Rd
Brownsville, TX 78521
(956) 242-4452
1821 Sesame St Suite 17
Harlingen, TX 78550
(956) 888-0490
2101 Pease St
Harlingen, TX 78550
(956) 389-2044
222 E Van Buren Ave Suite 506
Harlingen, TX 78550
(956) 242-4452
222 E Van Buren We Suite 506
Harlingen, TX 78550
805 W Inspiration Dr Home
Pharr, TX 78577
(956) 424-1518

More nurse practitioners in Brownsville

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.