Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Abigail Shnall
Social Worker in Fair Lawn, NJ · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578262291
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Registry record
Entity type Individual (Type 1)
Name Abigail Shnall
Sex Female
Practice address 65 Garwood Rd, Fair Lawn, NJ, 07410
Phone (201) 669-7102
Enumeration date Mar 2, 2023
Last updated in NPPES Apr 3, 2023
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL06915500 (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 Abigail Shnall practice?
The practice location on file with NPPES is in Fair Lawn, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Abigail Shnall?
The National Provider Identifier (NPI) for Abigail Shnall is 1578262291, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-03.