Are you Steven L. Kagen, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 100 W Lawrence St Ste 410, Appleton, WI 54911
About Dr. Kagen
Steven L. Kagen, M.D. is a healthcare provider in Appleton, WI specializing in allergy. Steven trained at University of Wisconsin School of Medicine, graduating in 1976. Medicare claims data shows Steven provided 167 services to 109 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, test to measure the level of nitric oxide gas, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. This provider record is associated with NPI 1235175589.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (920) 739-9100
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
100 W LAWRENCE ST STE 410
Appleton, WI 54911
Procedures Most Often Billed to Medicare
167 services · 109 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test to measure the level of nitric oxide gas | Treatment | 95012 |
35 | As often as other peers in Allergy |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
104 | As often as other peers in Allergy |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
28 | As often as other peers in Allergy |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at University of Wisconsin School of Medicine 3
Other providers in the same specialty who trained at the same institution.
Class of 1976 at University of Wisconsin School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 2 related providers in 1 group
Also performs Test to measure the level of nitric oxide gas 2
Providers in WI who bill this service to Medicare most often.
Common questions
What does Steven L. Kagen specialize in?
Steven L. Kagen is an allergy in Appleton, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Steven L. Kagen located?
Steven L. Kagen is listed at 100 W Lawrence St Ste 410, Appleton, WI 54911. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Steven L. Kagen's phone number?
The number on file is (920) 739-9100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Steven L. Kagen?
Steven L. Kagen's National Provider Identifier is 1235175589. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Steven L. Kagen train?
Steven L. Kagen attended University of Wisconsin School of Medicine, graduating in 1976. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Steven L. Kagen have?
Steven L. Kagen has 50 years experience. Calculated from a graduation year of 1976, reported in the CMS National Downloadable File.
CMS public data
What does Steven L. Kagen do most often?
According to Medicare billing data, Steven L. Kagen provides treatments such as test to measure the level of nitric oxide gas, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Steven L. Kagen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Steven L. Kagen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.