Allergy & Immunology in Defiance, OH

1 verified allergy & immunology doctor in Defiance.

Allergists and immunologists treat allergies, asthma, and disorders of the immune system.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

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Dr. Jonathon Nicholson, MD

Allergy & Immunology

21 yrs NPPES

NPI 1538167572

1400 E 2ND ST STE 100, Defiance, OH 43512(419) 783-3226

NPPES public registry

CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.