Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heather Nalin Andrews, MPH, RDN, LDN

Registered Dietitian in Melrose, MA · enumerated 2023.

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

National Provider Identifier

1942089107

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Registry record

Entity type Individual (Type 1)

Name Heather Nalin Andrews

Credential MPH, RDN, LDN

Sex Female

Practice address 585 Lebanon St, Melrose, MA, 02176

Phone (781) 979-3000

Enumeration date Sep 27, 2023

Last updated in NPPES Sep 27, 2023

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 86301996 (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.

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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 Heather Andrews?

Heather Andrews 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 2023-09-27.