Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Robert J O'Malley, MSW
Social Worker in Salem, MA · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942488168
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Registry record
Entity type Individual (Type 1)
Name Robert J O'Malley
Credential MSW
Sex Male
Practice address 27 Congress St, Salem, MA, 01970
Phone (978) 745-8890
Enumeration date Feb 11, 2008
Last updated in NPPES Feb 11, 2008
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
What is the NPI number for Robert O'Malley?
The National Provider Identifier (NPI) for Robert O'Malley is 1942488168, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert O'Malley practice?
The practice location on file with NPPES is in Salem, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Alan Mallas Addiction (Substance Use Disorder) Counselor · Salem, MA NPI 1801984422 Charles Leventis Counselor · Salem, MA NPI 1528156056 Lorna Davidson-Connelly School Counselor · Salem, MA NPI 1427124346 North Shore Community Health, Inc Federally Qualified Health Center (FQHC) · Salem, MA NPI 1366582090 Richard Frieser Addiction (Substance Use Disorder) Counselor · Salem, MA NPI 1104028646 Annmarie Risteen Addiction (Substance Use Disorder) Counselor · Salem, MA NPI 1912101916 Susan Clothey Mental Health Counselor · Salem, MA NPI 1023297280 Don Doucette Mental Health Counselor · Salem, MA NPI 1932385473
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-11.