Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Amy Lynne O'Malley, LSW
Social Worker in Norwell, MA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649599150
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Registry record
Entity type Individual (Type 1)
Name Amy Lynne O'Malley
Credential LSW
Sex Female
Practice address 384 Washington St, Norwell, MA, 02061
Phone (781) 871-6550
Enumeration date May 24, 2010
Last updated in NPPES Sep 30, 2025
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW221197 (MA) Secondary
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
What is the NPI number for Amy O'Malley?
The National Provider Identifier (NPI) for Amy O'Malley is 1649599150, a Type 1 (individual) record in the CMS NPPES registry.
Where does Amy O'Malley practice?
The practice location on file with NPPES is in Norwell, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Arbour Elder Services, Inc. Community/Behavioral Health Agency · Norwell, MA NPI 1720034705 Melissa Flanagan Mental Health Counselor · Norwell, MA NPI 1346306040 Hri Clinics Inc Community/Behavioral Health Agency · Norwell, MA NPI 1922123199 Janine Halloran Mental Health Counselor · Norwell, MA NPI 1083818215 Nicole Allen Mental Health Counselor · Norwell, MA NPI 1659690006 Phyllis Prout Clinical Social Worker · Norwell, MA NPI 1679875413 Kristen Brown Mental Health Counselor · Norwell, MA NPI 1841593514 Carol Watts Clinical Social Worker · Norwell, MA NPI 1235435678
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-30.