Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Barbara Simon
Pharmacist in Commack, NY · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457152464
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mrs. Barbara Simon
Sex Female
Practice address 18 Chardonnay Rd, Commack, NY, 11725
Phone (631) 463-1841
Enumeration date Mar 24, 2025
Last updated in NPPES Mar 24, 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 specialty is Barbara Simon?
Barbara Simon is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-24.