Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Erin Angelillo, RD, LDN
Registered Dietitian in Boston, MA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588315287
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Registry record
Entity type Individual (Type 1)
Name Erin Angelillo
Credential RD, LDN
Sex Female
Practice address 870r Commonwealth Ave, Boston, MA, 02215
Phone (617) 564-0140
Enumeration date Jan 13, 2022
Last updated in NPPES Aug 26, 2023
Taxonomy & licenses
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 Erin Angelillo?
Erin Angelillo 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-26.