Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sedef Gulsan
Pharmacist in Levittown, PA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073919825
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Registry record
Entity type Individual (Type 1)
Name Sedef Gulsan
Sex Female
Practice address 23 White Spruce Ln, Levittown, PA, 19054
Phone (267) 980-9444
Enumeration date Nov 6, 2014
Last updated in NPPES Apr 30, 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 Sedef Gulsan practice?
The practice location on file with NPPES is in Levittown, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sedef Gulsan?
The National Provider Identifier (NPI) for Sedef Gulsan is 1073919825, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-30.