NPI Portal NPI Lookup & Verification

Allergy & Immunology in Holland, MI

5 active Allergy & Immunology providers practice in Holland, Michigan according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Allergy & Immunology providers in Holland, MI
NPI Name Type Specialty Location
1255360418 Holland Allergy Clinic PC Organization Allergy & Immunology Physician Holland, MI
1003039199 Julie Hutson Individual Allergy & Immunology Physician Holland, MI
1639108863 Lakeshore Allergy PC Organization Allergy Physician Holland, MI
1528564408 Sarah Leo Individual Allergy & Immunology Physician Holland, MI
1508830894 Ulf Hierlwimmer Individual Allergy Physician Holland, MI

Frequently asked questions

How many Allergy & Immunology providers are in Holland, MI?
The latest NPPES snapshot lists 5 active Allergy & Immunology providers with a practice address in Holland, Michigan.
How do I check a Allergy & Immunology provider's NPI in Holland?
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 2026-07-11.