NPI Portal NPI Lookup & Verification

Allergy & Immunology in Toledo, OH

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

Allergy & Immunology providers in Toledo, OH
NPI Name Type Specialty Location
1255561767 Adam Updegraff Individual Allergy & Immunology Physician Toledo, OH
1710174271 Asthma & Allergy Center, Inc Organization Allergy & Immunology Physician Toledo, OH
1477550481 Binod Thakur Individual Allergy Physician Toledo, OH
1710909783 Drs Wiseley & Hunter Inc Organization Allergy & Immunology Physician Toledo, OH
1427236207 F H Medical Inc Organization Allergy & Immunology Physician Toledo, OH
1003813205 Ghassan Safadi Individual Allergy & Immunology Physician Toledo, OH
1174650402 Lois A. Nelson, MD LLC Organization Allergy & Immunology Physician Toledo, OH
1316945678 Lois Nelson Individual Allergy & Immunology Physician Toledo, OH
1972890028 Sherlyana Surja Individual Allergy & Immunology Physician Toledo, OH
1396723904 Sudhir Rao Individual Allergy & Immunology Physician Toledo, OH
1699775437 Syed Rehman Individual Allergy & Immunology Physician Toledo, OH

Frequently asked questions

How many Allergy & Immunology providers are in Toledo, OH?
The latest NPPES snapshot lists 11 active Allergy & Immunology providers with a practice address in Toledo, Ohio.
How do I check a Allergy & Immunology provider's NPI in Toledo?
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.