Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ashley Sebastian
Pharmacist in Jericho, NY · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356220396
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Registry record
Entity type Individual (Type 1)
Name Ashley Sebastian
Sex Female
Practice address 417 N Broadway, Jericho, NY, 11753
Phone (516) 938-9400
Enumeration date Sep 2, 2025
Last updated in NPPES Sep 2, 2025
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
What is the NPI number for Ashley Sebastian?
The National Provider Identifier (NPI) for Ashley Sebastian is 1356220396, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ashley Sebastian practice?
The practice location on file with NPPES is in Jericho, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-02.