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KAGEN ALLERGY CLINIC S.C.
NPI 1205993946
Allergy & Immunology - Allergy in Appleton, WI

Active since January 02, 2007CLIA Certified · 2 labs
100 W LAWRENCE ST, APPLETON, WI 54911(920) 739-9100(920) 739-8779 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Kagen Allergy Clinic S.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KAGEN ALLERGY CLINIC S.C. (NPI 1205993946) is a healthcare organization registered as an allergy in Appleton, Wisconsin and active in the NPI registry since January 2007. The organization holds 2 active CLIA laboratory certificates and lists Charles N Kagen, Owner, as its authorized official.

NPPES Registry Identity

NPI1205993946
Entity TypeOrganization
Primary Taxonomy207KA0200X
Legal Business NameKAGEN ALLERGY CLINIC S.C.
Location Address100 W LAWRENCE STAppleton, WI 54911-5773
Mailing Address100 W Lawrence StAppleton, WI 54911-5773 · (920) 739-9100 · Fax (920) 739-8779
Phone(920) 739-9100
Fax(920) 739-8779
Organization SubpartNo
Authorized OfficialCharles N KagenOwner · (920) 733-5138
Enumeration DateJanuary 2, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1205993946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
License✔ Licensed in WI · 24388-020
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
100 W LAWRENCE ST, Appleton, WI 54911
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Aspirus Health Plan.Insurance ›

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 52D0397459

Kagen Dermatology Clinic Sc · Appleton, WI
Active · expires Feb 10, 2028
CLIA Number52D0397459
Laboratory TypePhysician Office
Certificate Effective DateFebruary 11, 2026
Certificate Expiration DateFebruary 10, 2028
Laboratory DirectorDr. Charles N. Kagen
Laboratory Phone(920) 733-5138
Laboratory LocationKagen Dermatology Clinic Sc100 W Lawrence St Ste 409, Appleton, WI 54911
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Certificate of Waiver 52D2197288

Kagen Allergy Clinic, Sc, The · Appleton, WI
Active · expires Oct 22, 2026
CLIA Number52D2197288
Laboratory TypePhysician Office
Certificate Effective DateOctober 23, 2024
Certificate Expiration DateOctober 22, 2026
Laboratory DirectorDr. Steven L. Kagen
Laboratory Phone(920) 739-9100
Laboratory LocationKagen Allergy Clinic, Sc, The100 W Lawrence Street, Suite 410, Appleton, WI 54911
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CHARLES NORMAN KAGEN M.D.
Dermatology
100 W LAWRENCE ST, SUITE 409
APPLETON, WI 54911
Outagamie County (920) 733-5138
KAGEN DERMATOLOGY CLINIC SC
Specialist
100 W LAWRENCE ST, SUITE 409
APPLETON, WI 54911
Outagamie County (920) 733-5138
THE KAGEN ALLERGY CLINIC SC
Allergy & Immunology
100 W LAWRENCE ST
APPLETON, WI 54911
Outagamie County (920) 739-9100

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 Kagen Allergy Clinic S.C.'s NPI number?

The NPI number for Kagen Allergy Clinic S.C. is 1205993946. It was assigned to this organization in the NPPES registry on January 2, 2007.

Where is Kagen Allergy Clinic S.C. located?

Kagen Allergy Clinic S.C. is located at 100 W Lawrence St, Appleton, WI 54911. The listed phone number is (920) 739-9100.

What is Kagen Allergy Clinic S.C.'s specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Does Kagen Allergy Clinic S.C. hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Kagen Allergy Clinic S.C. accept?

Health plans from Aspirus Health Plan list Kagen Allergy Clinic S.C. 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 Kagen Allergy Clinic S.C. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.