Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Christina M Caruso, MS RD

Registered Dietitian in Westford, MA · enumerated 2006.

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

National Provider Identifier

1477615540

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Registry record

Entity type Individual (Type 1)

Name Mrs. Christina M Caruso

Credential MS RD

Sex Female

Practice address 4 Dodge Rd, Westford, MA, 01886

Phone (508) 233-5153

Fax (508) 233-5833

Enumeration date Dec 15, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 19 (MA) 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 Christina Caruso?

The National Provider Identifier (NPI) for Christina Caruso is 1477615540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christina Caruso practice?

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

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