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Diane R. Dube LLC

Registered Dietitian in Swampscott, MA · enumerated 2007 · authorized official Diane Dube, Owner.

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

National Provider Identifier

1265586838

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Registry record

Entity type Organization (Type 2)
Legal business name Diane R. Dube LLC
Practice address 250 Paradise Road, Swampscott, MA, 01907
Phone (617) 240-6383
Fax (978) 745-7982
Enumeration date Jan 22, 2007
Last updated in NPPES Jul 22, 2020

Taxonomy & classification

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 748 (MA) Primary

Authorized official

Name Diane Dube
Title Owner
Phone (617) 240-6383

Other identifiers

Identifier Type State Issuer
7388195 Other TX AETNA
39433 Other MA HARVARD PILGRIM HEALTH CA
LG0031 Other MA BLUE CROSS BLUE SHIELD
798601 Other MA TVFTS HEALTH PLAN
L00036 Other MA BLUE CROSS BLUE SHIELD
1455252 Other MA CIGNA

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Diane R. Dube LLC?
Diane R. Dube LLC is registered in NPPES as a Registered Dietitian (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-22.