Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carmen Weber, RDN

Q: What is the NPI number for Carmen Weber?

The National Provider Identifier (NPI) for Carmen Weber is 1447042171, a Type 1 (individual) record in the CMS NPPES registry.

Registered Dietitian in Southport, CT · enumerated 2025.

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

National Provider Identifier

1447042171

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Registry record

Entity type Individual (Type 1)

Name Carmen Weber

Credential RDN

Sex Female

Practice address 45 Split Rock Rd, Southport, CT, 06890

Phone (203) 438-5555

Enumeration date May 19, 2025

Last updated in NPPES May 19, 2025

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 881286 (CT) 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

Where does Carmen Weber practice?

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

What is the NPI number for Carmen Weber?

The National Provider Identifier (NPI) for Carmen Weber is 1447042171, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-19.