Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Liam Kerwin, LSW
Social Worker in Manalapan, NJ · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356168926
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Registry record
Entity type Individual (Type 1)
Name Liam Kerwin
Credential LSW
Sex Male
Practice address 80 Bridge Plaza Dr, Manalapan, NJ, 07726
Phone (732) 648-6423
Enumeration date Sep 24, 2024
Last updated in NPPES Sep 24, 2024
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL07179200 (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
What specialty is Liam Kerwin?
Liam Kerwin is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Joyce Gore Marriage & Family Therapist · Manalapan, NJ NPI 1497789382 Elliot Gore Psychologist · Manalapan, NJ NPI 1306870407 Christine Pancurak Social Worker · Manalapan, NJ NPI 1730692617 Brittany Ligammari Marriage & Family Therapist · Manalapan, NJ NPI 1881366136 Joy Przywara Marriage & Family Therapist · Manalapan, NJ NPI 1033847405 Samantha Perrotta Mental Health Counselor · Manalapan, NJ NPI 1538887450
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-24.