Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Janet Han
Audiologist in Northbrook, IL · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194006528
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Registry record
Entity type Individual (Type 1)
Name Janet Han
Sex Female
Practice address 501 Skokie Blvd, Northbrook, IL, 60062
Phone (847) 504-3300
Enumeration date Aug 30, 2011
Last updated in NPPES Mar 17, 2018
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 147.001589 (IL) 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
What is the NPI number for Janet Han?
The National Provider Identifier (NPI) for Janet Han is 1194006528, a Type 1 (individual) record in the CMS NPPES registry.
Where does Janet Han practice?
The practice location on file with NPPES is in Northbrook, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Sue Kim Otolaryngology Physician · Northbrook, IL NPI 1124014642 Kristine Erickson Audiologist · Northbrook, IL NPI 1912969528 Joseph Raviv Otolaryngology Physician · Northbrook, IL NPI 1720038995 Hamdy Elhadary Surgical Physician Assistant · Northbrook, IL NPI 1467554410 Margaret Molloy Audiologist · Northbrook, IL NPI 1225316557 Lauren Hardies Audiologist · Northbrook, IL NPI 1215210760 David Walker Otology & Neurotology Physician · Northbrook, IL NPI 1265788186 Christina Monteiro Family Nurse Practitioner · Northbrook, IL NPI 1689911828
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.