Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Madalynne Martone
Social Worker in Hackettstown, NJ · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235954744
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Registry record
Entity type Individual (Type 1)
Name Madalynne Martone
Sex Female
Practice address 57 Overlook Dr, Hackettstown, NJ, 07840
Phone (973) 617-0976
Enumeration date Nov 19, 2024
Last updated in NPPES Nov 25, 2024
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 116139 (NY) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL06692900 (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 is the NPI number for Madalynne Martone?
The National Provider Identifier (NPI) for Madalynne Martone is 1235954744, a Type 1 (individual) record in the CMS NPPES registry.
Where does Madalynne Martone practice?
The practice location on file with NPPES is in Hackettstown, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-25.