Mrs. Johanna Janik Lsw
About this NPIWhat this record shows.
NPI 1114733375 is registered to Mrs. Johanna Janik Lsw, a Social Worker practising at 2948 Artesian Rd Ste 112 in Naperville, Illinois. Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Johanna Janik Lsw has been enumerated in the National Provider Identifier (NPI) registry since 2024.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mrs. Johanna Janik Lsw accepts. To confirm in-network status with your specific health plan, contact Mrs. Johanna Janik Lsw directly at (630) 328-0165.
Frequently asked
Yes. NPI 1114733375 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (630) 328-0165.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mrs. Johanna Janik Lsw is a Type-1 individual NPI.