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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Toniann Marie Rizzuto, MS, RDN, CDN

Registered Dietitian in Rhinebeck, NY · enumerated 2025.

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

National Provider Identifier

1538960190

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Registry record

Entity type Individual (Type 1)
Name Toniann Marie Rizzuto
Credential MS, RDN, CDN
Sex Female
Practice address 6511 Spring Brook Ave Ste 1004, Rhinebeck, NY, 12572
Phone (845) 871-4275
Enumeration date Mar 20, 2025
Last updated in NPPES Mar 20, 2025

Taxonomy & licenses

133N00000X Nutritionist Dietary & Nutritional Service Providers · License 012525 (NY) Secondary
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 86376388 (NY) 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

How do I verify Toniann Rizzuto's NPI record?
Cross-check NPI 1538960190 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1538960190 active?
Yes, as of the latest NPPES snapshot, NPI 1538960190 is active (record last updated 2025-03-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-20.