Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa E. Nieves, LND, RD

Registered Dietitian in San Juan, PR · enumerated 2007.

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

National Provider Identifier

1073729778

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Melissa E. Nieves

Credential LND, RD

Sex Female

Practice address Metro Hato Rey Inc. Hospital Pavia, Ave. Ponce De Leon, San Juan, PR, 00919

Phone (787) 641-2323

Enumeration date May 16, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 1383 (PR) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD 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

How do I verify Melissa Nieves's NPI record?

Cross-check NPI 1073729778 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1073729778 active?

Yes, as of the latest NPPES snapshot, NPI 1073729778 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.