Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Alyssa Leigh Famiglietti
Behavior Analyst in Watertown, MA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376831784
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Ms. Alyssa Leigh Famiglietti
Sex Female
Practice address 51 Water St, Suite 200, Watertown, MA, 02472
Phone (617) 923-7575
Fax (617) 663-6252
Enumeration date Jul 19, 2011
Last updated in NPPES Aug 8, 2013
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 Alyssa Famiglietti's NPI record?
Cross-check NPI 1376831784 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1376831784 active?
Yes, as of the latest NPPES snapshot, NPI 1376831784 is active (record last updated 2013-08-08).
Other providers at this practice address
Browse all → Victoria Luzarraga Physical Therapist · Watertown, MA NPI 1619023637 2nd Home Adult Day Health Care II, LLC Adult Day Care Clinic/Center · Watertown, MA NPI 1437294709 Blake Grider Behavior Analyst · Watertown, MA NPI 1649501628 Elizabeth Adams Behavior Analyst · Watertown, MA NPI 1902103591 Jennifer Miller Behavior Analyst · Watertown, MA NPI 1457650756 Christine Gendron Behavior Analyst · Watertown, MA NPI 1144662842 Christopher Aghjayan Behavior Analyst · Watertown, MA NPI 1972945210 Bronwyn Ross Behavior Analyst · Watertown, MA NPI 1831523018
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-08.