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

Dr. Julio E Vergne Maldonado, MD

General Practice Physician in Carolina, PR · enumerated 2006.

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

National Provider Identifier

1154438158

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Registry record

Entity type Individual (Type 1)

Name Dr. Julio E Vergne Maldonado

Credential MD

Sex Male

Practice address Carolina, PR, 00985

Phone (787) 767-8758

Fax (844) 759-2966

Enumeration date Aug 24, 2006

Last updated in NPPES Sep 19, 2022

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

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 015422 (PR) Primary

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

Other identifiers

Identifier	Type	State	Issuer
38124000	Medicaid	PR	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Julio Vergne Maldonado?

Julio Vergne Maldonado is registered in NPPES with the primary taxonomy of General Practice Physician. 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.

Other providers at this practice address

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Ajneb Rivalta General Practice Physician · Carolina, PR NPI 1508854845 Joseph Salem Challita Pediatrics Physician · Carolina, PR NPI 1578522413

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-19.