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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Abraham Martinez Barrientes, MSN, APRN, FNP-BC

Family Nurse Practitioner in Brownsville, TX · enumerated 2023 · practices at Premium Family Medicine Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790560068

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Registry record

Entity type Individual (Type 1)
Name Abraham Martinez Barrientes
Credential MSN, APRN, FNP-BC
Sex Male
Practice address Brownsville, TX, 78520
Phone (956) 550-0999
Enumeration date Aug 25, 2023
Last updated in NPPES Aug 25, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1133355 (TX) Secondary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1133355 (TX) Secondary
363LC1500X Community Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1133355 (TX) Secondary
363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1133355 (TX) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1133355 (TX) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Abraham Barrientes?
Abraham Barrientes is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-25.