Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Abigail Mace, LMSW
Social Worker in Newton, NJ · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083449235
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Registry record
Entity type Individual (Type 1)
Name Abigail Mace
Credential LMSW
Sex Female
Practice address 52 Newton Sparta Rd, Newton, NJ, 07860
Phone (201) 885-6422
Enumeration date Sep 6, 2024
Last updated in NPPES Sep 6, 2024
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 31600 (MD) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL07182400 (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
Is NPI 1083449235 active?
Yes, as of the latest NPPES snapshot, NPI 1083449235 is active (record last updated 2024-09-06).
How do I verify Abigail Mace's NPI record?
Cross-check NPI 1083449235 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-06.