Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Barbara Zofia Janczy
Registered Nurse in Burbank, IL · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700780285
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Registry record
Entity type Individual (Type 1)
Name Barbara Zofia Janczy
Sex Female
Practice address 8451 Oak Park Ave, Burbank, IL, 60459
Phone (708) 202-8387
Fax (708) 202-2687
Enumeration date Oct 7, 2026
Last updated in NPPES Oct 7, 2026
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
Where does Barbara Janczy practice?
The practice location on file with NPPES is in Burbank, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Barbara Janczy?
The National Provider Identifier (NPI) for Barbara Janczy is 1700780285, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-07.