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

Dr. Magda Iris Diaz Velazquez, O.D.

Optometrist in Guayama, PR · enumerated 2006.

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

National Provider Identifier

1780627588

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Magda Iris Diaz Velazquez

Credential O.D.

Sex Female

Practice address Guayama, PR, 00784

Phone (787) 605-1943

Enumeration date Jun 13, 2006

Last updated in NPPES Apr 1, 2011

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

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 618 (PR) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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 Magda Diaz Velazquez?

The National Provider Identifier (NPI) for Magda Diaz Velazquez is 1780627588, a Type 1 (individual) record in the CMS NPPES registry.

Where does Magda Diaz Velazquez practice?

The practice location on file with NPPES is in Guayama, 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 2011-04-01.