Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nina Marie Riley
Behavior Analyst in Chelmsford, MA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679126148
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Registry record
Entity type Individual (Type 1)
Name Nina Marie Riley
Sex Female
Practice address 315 Littleton Rd Fl 1, Chelmsford, MA, 01824
Phone (978) 856-8645
Enumeration date Jul 23, 2019
Last updated in NPPES Jul 23, 2019
Taxonomy & licenses
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
How do I verify Nina Riley's NPI record?
Cross-check NPI 1679126148 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1679126148 active?
Yes, as of the latest NPPES snapshot, NPI 1679126148 is active (record last updated 2019-07-23).
Other providers at this practice address
Browse all → Sharlett Lima Behavior Analyst · Chelmsford, MA NPI 1992207419 Stephanie Mejia Behavior Analyst · Chelmsford, MA NPI 1841797107 Gianna Sencer Behavior Technician · Chelmsford, MA NPI 1265921282 Jennifer Plourde Behavior Technician · Chelmsford, MA NPI 1649756313 Meghna Kanthan Behavior Technician · Chelmsford, MA NPI 1740841386 Caitlyn Moore Behavior Technician · Chelmsford, MA NPI 1275180762 Shannon Leason Behavior Analyst · Chelmsford, MA NPI 1477100816
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-23.