THE KAGEN ALLERGY CLINIC SC
NPI 1770843260
Allergy & Immunology in Appleton, WI
About The Kagen Allergy Clinic Sc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THE KAGEN ALLERGY CLINIC SC (NPI 1770843260) is a healthcare organization registered as an allergy & immunology in Appleton, Wisconsin and active in the NPI registry since May 2012. The organization lists Steven L Kagen, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
The Kagen Allergy Clinic Sc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to The Kagen Allergy Clinic Sc, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is The Kagen Allergy Clinic Sc's NPI number?
The NPI number for The Kagen Allergy Clinic Sc is 1770843260. It was assigned to this organization in the NPPES registry on May 18, 2012.
Where is The Kagen Allergy Clinic Sc located?
The Kagen Allergy Clinic Sc is located at 100 W Lawrence St, Appleton, WI 54911. The listed phone number is (920) 739-9100.
What is The Kagen Allergy Clinic Sc's specialty?
The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.
Is The Kagen Allergy Clinic Sc enrolled in Medicare?
Yes. The Kagen Allergy Clinic Sc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through The Kagen Allergy Clinic Sc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Allergy/Immunology) reassigns their Medicare billing to The Kagen Allergy Clinic Sc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does The Kagen Allergy Clinic Sc accept?
Health plans from Aspirus Health Plan, CareSource (Common Ground Healthcare), Dean Health Plan, HealthPartners and Quartz and 1 other insurer list The Kagen Allergy Clinic Sc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for The Kagen Allergy Clinic Sc was last updated on May 18, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# The Kagen Allergy Clinic Sc · NPI 1770843260
Allergy & Immunology organization in Appleton, Wisconsin. Organization record, active in the CMS NPPES registry since May 18, 2012.
## Identity
- **NPI:** 1770843260 (Entity type: Organization)
- **Enumerated:** May 18, 2012
- **Primary specialty:** Allergy & Immunology · taxonomy 207K00000X
- **Organization subpart:** No
- **Authorized official:** Steven Kagen, PRESIDENT
## Practice location
- **Address:** 100 W LAWRENCE ST, Appleton, WI 54911-5773
- **Phone:** (920) 739-9100 · **Fax:** (920) 739-8779
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Allergy/Immunology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 18, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1770843260) · Data from the CMS NPPES public registry.