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

Mrs. Catherine G Malone, M.S.,R.D.,L.D.N

Pediatric Nutrition Registered Dietitian in Sharon, MA · enumerated 2007.

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

National Provider Identifier

1871622084

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Registry record

Entity type Individual (Type 1)

Name Mrs. Catherine G Malone

Credential M.S.,R.D.,L.D.N

Sex Female

Practice address Sharon, MA, 02067

Phone (781) 784-0920

Fax (781) 784-0925

Enumeration date Mar 5, 2007

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

133VN1004X Pediatric Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License 1717 (MA) 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

What is the NPI number for Catherine Malone?

The National Provider Identifier (NPI) for Catherine Malone is 1871622084, a Type 1 (individual) record in the CMS NPPES registry.

Where does Catherine Malone practice?

The practice location on file with NPPES is in Sharon, 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.