Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Hayrun Nisha Segusulaiman-Riyaz, PHARM.D.
Pharmacist in Elmhurst, NY · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609266444
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Registry record
Entity type Individual (Type 1)
Name Dr. Hayrun Nisha Segusulaiman-Riyaz
Credential PHARM.D.
Sex Female
Practice address 8111 45th Ave Apt 5n, Elmhurst, NY, 11373
Phone (646) 438-3426
Enumeration date Feb 2, 2015
Last updated in NPPES Feb 2, 2015
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD 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
What is the NPI number for Hayrun Segusulaiman-Riyaz?
The National Provider Identifier (NPI) for Hayrun Segusulaiman-Riyaz is 1609266444, a Type 1 (individual) record in the CMS NPPES registry.
Where does Hayrun Segusulaiman-Riyaz practice?
The practice location on file with NPPES is in Elmhurst, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-02.