MS. CATHERINE MACLAUGHLIN BRENNAN RDN, CLC, RYT, CIEC
NPI 1013551050
Nutritionist in Riverside, RI

Q: What is Catherine Brennan's NPI number?

The NPI number for Catherine Brennan is 1013551050. It was assigned to this individual provider in the NPPES registry on November 2, 2019. The provider is also known as Ms. Catherine Maclaughlin Brennan Rdn, Clc, Ryt, Ciec.

Q: What is Catherine Brennan's specialty?

The primary specialty registered for this NPI is Nutritionist with taxonomy code 133N00000X.

Q: When was this NPI record last updated?

The NPPES record for Catherine Brennan was last updated on April 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 02, 2019

57 EUCLID AVE, RIVERSIDE, RI 02915(401) 442-7258 Get Directions Write a Review

NPPES record last updated: April 20, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 20, 2026, Nov 2, 2019 (2 updates tracked since 2019).

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About Ms. Catherine Maclaughlin Brennan Rdn, Clc, Ryt, Ciec NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. CATHERINE MACLAUGHLIN BRENNAN RDN, CLC, RYT, CIEC (NPI 1013551050) is an individual nutritionist in Riverside, Rhode Island, licensed in Rhode Island (LDN00968) and active in the NPI registry since November 2019.

NPPES Registry Identity

NPI1013551050

Entity TypeIndividualFemale

Primary Taxonomy133N00000X

Provider Legal NameMS. CATHERINE MACLAUGHLIN BRENNANCredential: RDN, CLC, RYT, CIEC

Location Address57 EUCLID AVERiverside, RI 02915-3111

Mailing Address57 Euclid AveRiverside, RI 02915-3111 · (401) 442-7258

Phone(401) 442-7258

Sole ProprietorYes

Enumeration DateNovember 2, 2019

Last NPPES UpdateApril 20, 20262 updates tracked since enumeration

NPPES CertifiedApril 20, 2026

✔ NPI 1013551050 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNutritionistDietary & Nutritional Service Providers

Taxonomy Code133N00000X

License✔ Licensed in RI · LDN00968

Definition

A specialist in adapting and applying food and nutrient knowledge to the solution of food and nutritional problems, the control of disease, and the promotion of health. Nutritionists perform research, instruct groups and individuals about nutritional requirements, and assist people in developing meal patterns that meet their nutritional needs; (2) A nutritionist is someone who has completed undergraduate and/or graduate training in the discipline of nutrition without necessarily meeting the academic and experience requirements to qualify for the Registered Dietitian designation.

57 EUCLID AVE, Riverside, RI 02915

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Other Names 1

Professional Name (2)Ms. Catherine Maclaughlin Brennan Rdn, Clc, Ryt, Ciec

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of NC and more.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FEELING FULL NUTRITION

Dietitian, Registered

57 EUCLID AVE
RIVERSIDE, RI 02915

Providence County (401) 442-7258

JILL STONE OTR

Occupational Therapist

57 EUCLID AVE
EAST PROVIDENCE, RI 02915

Providence County (401) 226-7127

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Catherine Brennan's NPI number?

The NPI number for Catherine Brennan is 1013551050. It was assigned to this individual provider in the NPPES registry on November 2, 2019. The provider is also known as Ms. Catherine Maclaughlin Brennan Rdn, Clc, Ryt, Ciec.

Where is Catherine Brennan located?

Catherine Brennan practices at 57 Euclid Ave, Riverside, RI 02915. The listed phone number is (401) 442-7258.

What is Catherine Brennan's specialty?

The primary specialty registered for this NPI is Nutritionist with taxonomy code 133N00000X.

What insurance does Catherine Brennan accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of NC, Blue Cross and Blue Shield of Texas and BridgeSpan Health Company and 1 other insurer list Catherine Brennan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Catherine Brennan was last updated on April 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.