Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Mary Ellen Kelly, MS, RD, CDN
Registered Dietitian in Milton, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932120821
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Registry record
Entity type Individual (Type 1)
Name Miss Mary Ellen Kelly
Credential MS, RD, CDN
Sex Female
Practice address 55 Huntington Rd, Milton, MA, 02186
Phone (617) 784-3678
Enumeration date Jul 23, 2006
Last updated in NPPES Jan 2, 2025
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 00952137 (NY) 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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Mary Kelly?
Mary Kelly is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-02.