Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor
Ms. Irena Maria Woszczak, OPTICIAN
Contact Lens Fitter in Buffalo, NY · enumerated 2007 · practices at Broadway Opticians.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649398298
See something wrong? Report a correction
Registry record
Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 140943 | Other | NY | COLE VISION |
| 49661 | Other | NY | DAVIS VISION |
| 00011278301 | Other | NY | UNIVERA |
| 000390186005 | Other | NY | BLUE CROSS BLUE SHIELD OF |
| 01343728 | Medicaid | NY | - |
| NY5635 | Other | NY | EYEMED VISION CARE |
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
How do I verify Irena Woszczak's NPI record?
Is NPI 1649398298 active?
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.