Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melissa Gallagher Landry, RD
Registered Dietitian in Quincy, MA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831496595
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Registry record
Entity type Individual (Type 1)
Name Melissa Gallagher Landry
Credential RD
Sex Female
Practice address 81 Putnam St, Quincy, MA, 02169
Phone (617) 842-4118
Enumeration date Feb 16, 2011
Last updated in NPPES Nov 20, 2024
Taxonomy & licenses
133VN1004X Pediatric Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License 3065 (MA) Secondary
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 NPI 1831496595 active?
Yes, as of the latest NPPES snapshot, NPI 1831496595 is active (record last updated 2024-11-20).
How do I verify Melissa Landry's NPI record?
Cross-check NPI 1831496595 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-20.