Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Elizabeth Towne Cortez, PA
Physician Assistant in Syosset, NY · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215259411
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Registry record
Entity type Individual (Type 1)
Name Mrs. Elizabeth Towne Cortez
Credential PA
Sex Female
Practice address 596 Jericho Turnpike, Syosset, NY, 11791
Phone (516) 677-5437
Fax (718) 991-4516
Enumeration date Feb 16, 2010
Last updated in NPPES Jan 31, 2020
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 013847 (NY) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
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 Elizabeth Cortez practice?
The practice location on file with NPPES is in Syosset, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Elizabeth Cortez?
The National Provider Identifier (NPI) for Elizabeth Cortez is 1215259411, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-31.