Gerta S. Janss, MD

NPI 1710953815ActiveIndividual· Dermatology· Wilmette, IL

Dermatology (MD) in Wilmette, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $236,486 for 1,152 claims, against $116,594 paid for services in 2024. Abbvie Inc. reported $14.40 in payments in 2024, mostly food and beverage.

Overview

NPI	1710953815
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Feb 27, 2006
Last updated in NPPES	Oct 22, 2007

Specialties and licenses

Taxonomy	Code	License	State
Dermatology Primary	207N00000X	036080132	IL

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Dermatology (IL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	662
Services billed	3,344 across 35 procedure codes
Paid by Medicare	$116,594

Part D prescriptions in 2024

Prescriptions (claims)	1,152 · 1,473 30-day fills
Patients	371
Total drug cost	$236,486
Generic share	95% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Graduation year	1987
Medicare specialty	Dermatology
Telehealth	Offers telehealth