Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Elizabeth Peluso, MS
Behavior Analyst in Stamford, CT · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134935265
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mary Elizabeth Peluso
Credential MS
Sex Female
Practice address 647 Newfield Ave, Stamford, CT, 06905
Phone (267) 446-9243
Enumeration date Dec 4, 2024
Last updated in NPPES Dec 4, 2024
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 002011 (CT) 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.
Frequently asked questions
Is NPI 1134935265 active?
Yes, as of the latest NPPES snapshot, NPI 1134935265 is active (record last updated 2024-12-04).
How do I verify Mary Peluso's NPI record?
Cross-check NPI 1134935265 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 2024-12-04.