Louisa K Gehlmann MD Sc
About this NPIWhat this record shows.
NPI 1215924212 is registered to Louisa K Gehlmann MD Sc, a healthcare organisation classified as "Dermatology" and located at 120 Oak Brook Center Mall, Ste 410 in Oak Brook, Illinois. The organisation's authorised official is Louisa Gehlmann. The organisation has been enumerated in the NPI registry since 2005.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
Source: NPPES public registry.
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 Louisa K Gehlmann MD Sc accepts. To confirm in-network status with your specific health plan, contact Louisa K Gehlmann MD Sc directly at (630) 574-5860.
Frequently asked
Yes. NPI 1215924212 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dermatology is a medical specialty focused on conditions affecting the skin, hair, and nails, including acne, eczema, psoriasis, skin cancer screenings, and cosmetic procedures.
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) 574-5860.
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. Louisa K Gehlmann MD Sc is a Type-2 organisational NPI.