Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Tomas Mercado, FNP

Individual provider Family Nurse Practitioner · NPI 1780252924

Mr. Tomas Mercado, FNP is a Nurse Practitioner in Brownsville, Texas. Qualified in 2020, 6 years ago. Practices with Alliance Care Clinics LLC, a 4-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
6
Licensed in
TX
In the registry since
2021
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

1040 W Jefferson St
Brownsville, TX 78520-6338
Phone: (956) 350-5444
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1821 S Sesame Sq Ste 17, Harlingen, TX 78550-8357 — (956) 230-0861

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 1035262 (TX)
Nurse Practitioner Taxonomy 363L00000X · Licence 1035262 (TX)

Record details

NPI number1780252924
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP
Sole proprietorYes
NPI enumeratedJune 15, 2021
Last updated in NPPESApril 3, 2026
Certification dateApril 3, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Alliance Care Clinics Llc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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