Allergy & Immunology in Marshfield, WI
5 active Allergy & Immunology providers practice in Marshfield, Wisconsin according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1497863385 | Gerald Bucholtz | Individual | Allergy & Immunology Physician | Marshfield, WI |
| 1174631055 | John Twiggs | Individual | Allergy & Immunology Physician | Marshfield, WI |
| 1790720795 | Kevin Keller | Individual | Allergy & Immunology Physician | Marshfield, WI |
| 1487753406 | Marshall Cusic | Individual | Allergy Physician | Marshfield, WI |
| 1669824843 | Priyanka Timothy | Individual | Allergy & Immunology Physician | Marshfield, WI |
Frequently asked questions
How many Allergy & Immunology providers are in Marshfield, WI?
The latest NPPES snapshot lists 5 active Allergy & Immunology providers with a practice address in Marshfield, Wisconsin.
How do I check a Allergy & Immunology provider's NPI in Marshfield?
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.