Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Rafael A Justiniano, M.D.

Vascular Surgery Physician in Mayaguez, PR · enumerated 2006.

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

National Provider Identifier

1073589792

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Rafael A Justiniano

Credential M.D.

Sex Male

Practice address Calle Mendez Vigo 109 Este, Mayaguez, PR, 00681

Phone (787) 834-7740

Fax (787) 833-0868

Enumeration date Feb 23, 2006

Last updated in NPPES Apr 17, 2017

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 4978 (PR) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Rafael Justiniano?

The National Provider Identifier (NPI) for Rafael Justiniano is 1073589792, a Type 1 (individual) record in the CMS NPPES registry.

Where does Rafael Justiniano practice?

The practice location on file with NPPES is in Mayaguez, PR. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-17.