Nathan R Auch, APRN-CNP | Primary Care | Mercy Health - Napoleon Family Medicine
Mercy Health Provider

Nathan R Auch, APRN-CNP

Primary Care, Family Medicine

Meet Nathan

I was born in Shreveport, Louisiana and moved to Defiance when I was four years old. I currently live in Defiance and, up until recently, worked at Mercy Health Defiance Hospital in the emergency room and as a house supervisor. I enjoy spending time with my kids and fishing with my dad. I am board-certified and practice in Family Medicine.

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Insurances Accepted

Information is subject to change without notice. Please contact your insurance provider for confirmation.

  • Aetna Better Health OH
  • Aetna Commercial & Aetna Medicare OH
  • Aetna Medicare Advantage ACO OH
  • Aetna Whole Health ACO OH
  • Align Senior Care OH
  • AmeriHealth Caritas Medicaid OH
  • Anthem Elevance Health KY & OH
  • Buckeye Health Plan OH
  • CareSource OH
  • Cigna Healthspring Medicare Advantage OH
  • Cigna OH
  • CIN-MHS MSSP
  • CIN-MHS NON-MSSP
  • CommuniCare Medicare Advantage OH
  • Devoted Health Medicare Advantage OH KY
  • Frontpath Health Coalition OH
  • Health Alliance Plan of Michigan
  • HealthSmart OH
  • Humana Medicare Advantage ACO OH
  • Humana Military KY & OH
  • Humana OH
  • Immergrun OH
  • Lutheran Preferred OH
  • McLaren Health Plan OH
  • Medicaid OH
  • Medical Mutual of Ohio
  • Medicare OH
  • Medicare Railroad KY & OH
  • Medigold OH
  • Molina Healthcare MI
  • Molina Medicare & Medicaid OH
  • Multiplan OH
  • Ohio BWC
  • Ohio Health Choice
  • Paramount Elite Medicare Advantage OH
  • Parkview-Signature One OH
  • Payer Provider
  • Perennial Medicare Advantage OH
  • Quality Care Partners PPO OH
  • Sedgwick/Careworks KY OH SC VA
  • SummaCare OH
  • The Health Plan OH
  • United Healthcare OH
  • United Medicare Advantage ACO OH
  • Valor Health Plan OH
  • Wellcare Meridian MI

Ratings & Reviews

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Overall Score

4.9 out of 5 266 ratings, 44 reviews

Patient Reviews

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September 2025
I always have a very good experience when I see Nathan.
September 2025
Sent more than a few his way. Nathan is very easy to communicate with about any questions. He also relates very well to patients. He makes you feel like you're just talking to a buddy.
September 2025
Excellent!!!
September 2025
My answers to your questions tells the story. C.N.P. Was concerned why I was there. He took time to answer all the questions I had. Explained the things I wasn't sure about. He Is a compasionate perso...Show more
August 2025
Nathan is an excellent listener. Great communication and highly intelligent, never talks down to me.
August 2025
I feel Dr. Auch sees me like a person not a patient. I feel he treats me with respect and feels he talks to me like I matter.
August 2025
Nathan is always willing to listen and share his expertise. It is difficult taking care of a very experienced RN (me) and he does it with grace.
July 2025
Dr Auch is informative and educational.