Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nelson David Pena Borjas, M.D.

Student in an Organized Health Care Education/Training Program in Mercedes, TX · enumerated 2023.

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

National Provider Identifier

1427744671

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Registry record

Entity type Individual (Type 1)

Name Nelson David Pena Borjas

Credential M.D.

Sex Male

Practice address 2810 W. Expressway 83, Mercedes, TX, 78570

Phone (956) 296-1831

Enumeration date Apr 12, 2023

Last updated in NPPES Aug 22, 2023

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

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.

What specialty is Nelson Pena Borjas?

Nelson Pena Borjas is registered in NPPES with the primary taxonomy of Student in an Organized Health Care Education/Training Program. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Alejandro Hernandez Hernandez Undersea and Hyperbaric Medicine (Preventive Medicine) Physician · Mercedes, TX NPI 1871908178 Miguel Alvarez Silva Family Medicine Physician · Mercedes, TX NPI 1649767377 Othman Farahneh Student in an Organized Health Care Education/Training Program · Mercedes, TX NPI 1023692142 Luis Vazquez Justiniano Family Medicine Physician · Mercedes, TX NPI 1689248627 Sutasinee Nithisoontorn Family Medicine Physician · Mercedes, TX NPI 1457921744 Losan Alashi Student in an Organized Health Care Education/Training Program · Mercedes, TX NPI 1447952643 Christian Charles Trajano Student in an Organized Health Care Education/Training Program · Mercedes, TX NPI 1184313017 Jessica Pino Student in an Organized Health Care Education/Training Program · Mercedes, TX NPI 1407616659

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-22.