NPI Portal NPI Lookup & Verification

Specialist in Appleton, WI

18 active Specialist providers practice in Appleton, Wisconsin according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Specialist providers in Appleton, WI
NPI Name Type Specialty Location
1962460253 Arthur Helgerson Individual Specialist Appleton, WI
1417905381 Christopher Bergstrom Individual Specialist Appleton, WI
1770503534 David A Eggert MD Sc Organization Specialist Appleton, WI
1629094214 Ear Nose & Throat Surgical Associates Sc Organization Specialist Appleton, WI
1265590848 Fox Valley Pulmonary Medicine, LLC Organization Specialist Appleton, WI
1760420277 Hand To Shoulder Center of Wisconsin, Ltd. Organization Specialist Appleton, WI
1982652855 Jefferey Casperson Individual Specialist Appleton, WI
1730238890 Kagen Dermatology Clinic Sc Organization Specialist Appleton, WI
1871513119 Robert L. Hausserman, M.D.,S.C. Organization Specialist Appleton, WI
1265490437 Timothy Zuck Individual Specialist Appleton, WI
1720138514 Valley-Bay Therapy Inc. Organization Specialist Appleton, WI

Frequently asked questions

How many Specialist providers are in Appleton, WI?
The latest NPPES snapshot lists 18 active Specialist providers with a practice address in Appleton, Wisconsin.
How do I check a Specialist provider's NPI in Appleton?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.