The Kagen Allergy Clinic Sc
NPI 1770843260 · Allergy & Immunology Physician · Appleton, WI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
The Kagen Allergy Clinic Sc is a Allergy & Immunology Physician organization in Appleton, WI (NPI 1770843260).
Provider details
- NPI number
- 1770843260
- Entity type
- Organization
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Steven Kagen, President(920) 739-9100
- License
- 22210-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-05-18
- Last updated
- 2012-05-18
Frequently asked questions
- What is The Kagen Allergy Clinic Sc's NPI number?
- The Kagen Allergy Clinic Sc's National Provider Identifier (NPI) is 1770843260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Kagen Allergy Clinic Sc?
- The Kagen Allergy Clinic Sc is classified in the NPPES registry as Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is The Kagen Allergy Clinic Sc located?
- The Kagen Allergy Clinic Sc's practice location on file with NPPES is 100 W Lawrence St, Appleton, WI 54911-5773.
- What is The Kagen Allergy Clinic Sc's phone number?
- The practice phone number listed in the NPPES registry for The Kagen Allergy Clinic Sc is (920) 739-9100.
- Does The Kagen Allergy Clinic Sc accept Medicare?
- The Kagen Allergy Clinic Sc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for The Kagen Allergy Clinic Sc?
- The authorized official listed on The Kagen Allergy Clinic Sc's NPPES record is Steven Kagen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Kagen Allergy Clinic Sc's NPI active?
- Yes — The Kagen Allergy Clinic Sc's NPI (1770843260) is active in the NPPES registry as of the last update on 2012-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.