0 reviews
Summary
Dr. Zachary Fuller specializes in internal medicine, focusing on comprehensive adult healthcare and the prevention, diagnosis, and treatment of internal diseases. He earned his medical degree from Idaho College of Osteopathic Medicine and brings three years of clinical experience to his practice.
Dr. Fuller practices at MercyOne North Iowa Medical Center in Mason City, Iowa, where he provides care through both the main medical center and the Internal Medicine Residency Clinic. He treats patients with conditions such as abdominal pain, type 2 diabetes, and various injuries including lacerations. His clinical skills include emergency care, performing electrocardiograms to assess heart function, and conducting blood clotting tests to monitor patient health.
Dr. Fuller practices at MercyOne North Iowa Medical Center in Mason City, Iowa, where he provides care through both the main medical center and the Internal Medicine Residency Clinic. He treats patients with conditions such as abdominal pain, type 2 diabetes, and various injuries including lacerations. His clinical skills include emergency care, performing electrocardiograms to assess heart function, and conducting blood clotting tests to monitor patient health.
Overview based on verified provider data
Quick Facts
- 3 years of experience
- Idaho College Of Osteopathic Medicine
- 1 specialty
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. Zachary Fuller has 2 locationsMercyone North Iowa Internal Medicine Residency Clinic
1010 4TH ST SW STE 305MASON CITY, IA 50401 Tel: (641) 428-5700
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Zachary Fuller | Dr. Gregory Michael Sibenaller | Dr. Matthew Coyne | Dr. Austin James Trent |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | |||
| 3 Years of Experience | 4 Years of Experience | 6 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Mason City , IA | MASON CITY , IA | Anacortes , WA | Mason City , IA |
| Med School: Idaho College Of Osteopathic Medicine | Med School: West Virginia School Of Osteopathic Medicine | Med School: St Georges University School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Zachary Fuller
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Zachary Fuller has the following specialty
Certifications, License, & Education
3 Years Experience
Dr. Zachary Fuller holds an inactive medical license in the state of Iowa.
Medical License
Doctor Of Osteopathy with an inactive medical license in the state of Iowa that expired in 2026.
Education & Training
Medical School
Graduated from Idaho College Of Osteopathic Medicine in 2023.
NPI Number
Dr. Fuller's NPI number is 1770272031.
Similar Doctors
Frequently Asked Questions
- Is Dr. Zachary Fuller accepting new patients?
- Dr. Zachary Fuller has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Zachary Fuller?
- You can find contact information for Dr. Zachary Fuller here on Vitals.
- Does Dr. Zachary Fuller accept virtual/telehealth appointments?
- Dr. Zachary Fuller has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Zachary Fuller accept my insurance?
- You can see the insurance plans that Dr. Zachary Fuller accepts on their Vitals profile.
- Which hospitals is Dr. Zachary Fuller affiliated with?
- Dr. Zachary Fuller is affiliated with Mercyone North Iowa Medical Center.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

