Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Samira Shir, FNP-BC
Nurse Practitioner in Irvine, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386529741
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Registry record
Entity type Individual (Type 1)
Name Samira Shir
Credential FNP-BC
Sex Female
Practice address 3500 Barranca Pkwy Ste 300, Irvine, CA, 92606
Phone (949) 788-1133
Enumeration date Aug 6, 2025
Last updated in NPPES Aug 6, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95032877 (CA) Primary
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 Samira Shir practice?
The practice location on file with NPPES is in Irvine, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Samira Shir?
The National Provider Identifier (NPI) for Samira Shir is 1386529741, 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 2025-08-06.