Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Danielle Dimartino, LMSW
Social Worker in Bellmore, NY · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851050447
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Registry record
Entity type Individual (Type 1)
Name Danielle Dimartino
Credential LMSW
Sex Female
Practice address 2255 Centre Ave, Bellmore, NY, 11710
Phone (516) 882-4544
Enumeration date Dec 11, 2021
Last updated in NPPES Jan 14, 2022
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 114101-01 (NY) 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 Danielle Dimartino practice?
The practice location on file with NPPES is in Bellmore, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Danielle Dimartino?
The National Provider Identifier (NPI) for Danielle Dimartino is 1851050447, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Deborah Blenk Social Worker · Bellmore, NY NPI 1063580256 Shannon Szobesky Mental Health Counselor · Bellmore, NY NPI 1356871586 Nicole Tocci Social Worker · Bellmore, NY NPI 1386368264 Laura Cervini Social Worker · Bellmore, NY NPI 1972212777 Matthew Silverman School Psychologist · Bellmore, NY NPI 1518647791 Joanne Miles Mental Health Counselor · Bellmore, NY NPI 1972285062 Samuel Lambert Social Worker · Bellmore, NY NPI 1831921584
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-14.