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

Amy A Rosario, LND

Q: What is the NPI number for Amy Rosario?

The National Provider Identifier (NPI) for Amy Rosario is 1669796348, a Type 1 (individual) record in the CMS NPPES registry.

Registered Dietitian in Carolina, PR · enumerated 2010.

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

National Provider Identifier

1669796348

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Registry record

Entity type Individual (Type 1)

Name Amy A Rosario

Credential LND

Sex Female

Practice address Carolina, PR, 00982

Phone (787) 388-6093

Enumeration date Mar 24, 2010

Last updated in NPPES Mar 24, 2010

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

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 1567 (PR) Primary

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 Amy Rosario?

The National Provider Identifier (NPI) for Amy Rosario is 1669796348, a Type 1 (individual) record in the CMS NPPES registry.

Where does Amy Rosario practice?

The practice location on file with NPPES is in Carolina, 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 2010-03-24.