Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jessica Mastromarino, LMSW
Social Worker in Maspeth, NY · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568316867
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Registry record
Entity type Individual (Type 1)
Name Jessica Mastromarino
Credential LMSW
Sex Female
Practice address 6062 Flushing Ave, Maspeth, NY, 11378
Phone (646) 645-5434
Enumeration date Feb 24, 2026
Last updated in NPPES Mar 5, 2026
Taxonomy & licenses
1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 19999834261 (NY) Secondary
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 Jessica Mastromarino practice?
The practice location on file with NPPES is in Maspeth, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jessica Mastromarino?
The National Provider Identifier (NPI) for Jessica Mastromarino is 1568316867, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-05.