Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leslie Mathew
Pharmacist in Valley Stream, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396934873
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Registry record
Entity type Individual (Type 1)
Name Leslie Mathew
Sex Female
Practice address 77 Green Acres Rd, Valley Stream, NY, 11581
Phone (516) 887-5128
Fax (516) 887-0859
Enumeration date Oct 19, 2007
Last updated in NPPES Feb 8, 2019
Taxonomy & licenses
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 Leslie Mathew practice?
The practice location on file with NPPES is in Valley Stream, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Leslie Mathew?
The National Provider Identifier (NPI) for Leslie Mathew is 1396934873, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-08.