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

Carlos A. Melendez, OD

Optometrist in San Juan, Pr, PR · enumerated 2007 · practices at Vision World - Senorial Plaza.

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

National Provider Identifier

1700904844

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Registry record

Entity type Individual (Type 1)

Name Carlos A. Melendez

Credential OD

Sex Male

Practice address San Juan, Pr, PR, 00926

Phone (787) 765-4609

Fax (787) 765-4609

Enumeration date Mar 27, 2007

Last updated in NPPES Mar 20, 2024

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 480 (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.

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Frequently asked questions

How do I verify Carlos Melendez's NPI record?

Cross-check NPI 1700904844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1700904844 active?

Yes, as of the latest NPPES snapshot, NPI 1700904844 is active (record last updated 2024-03-20).

Other providers at this practice address

Browse all →

Soraya Lugo Santiago Clinic/Center · San Juan, PR NPI 1427180777 Vision World - Senorial Plaza Clinic/Center · San Juan, PR NPI 1932093507

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-20.