Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Margaret O'Shaughnessy-Barone
Social Worker in Ewing, NJ · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649691171
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Registry record
Entity type Individual (Type 1)
Name Margaret O'Shaughnessy-Barone
Sex Female
Practice address 1450 Parkside Ave, Ewing, NJ, 08638
Phone (609) 883-0200
Fax (609) 883-1974
Enumeration date Dec 31, 2013
Last updated in NPPES Dec 31, 2013
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 44SW05261100 (NJ) 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
Where does Margaret O'Shaughnessy-Barone practice?
The practice location on file with NPPES is in Ewing, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Margaret O'Shaughnessy-Barone?
The National Provider Identifier (NPI) for Margaret O'Shaughnessy-Barone is 1649691171, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Parkside Healthcare, Inc. Primary Care Clinic/Center · Ewing, NJ NPI 1487652889 Fred Williams Obstetrics & Gynecology Physician · Trenton, NJ NPI 1679565782 Parkside Urgent Care, Inc Urgent Care Clinic/Center · Ewing, NJ NPI 1962485649 James O'Mara Obstetrics & Gynecology Physician · Trenton, NJ NPI 1093764607 Vascular Access Center of Trenton LLC Vascular & Interventional Radiology Physician · Trenton, NJ NPI 1740234301 Parkside Medical Associates, P.A. Internal Medicine Physician · Trenton, NJ NPI 1326086091 Thomas Marino Optometrist · Ewing, NJ NPI 1568408839 Shodhan Patel Internal Medicine Physician · Trenton, NJ NPI 1457368680
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-31.