Dr. Mark A. DeWalt
- Gender: Male
- Experience: 19 years
- Graduated from: Ohio University, College Of Osteopathic Medicine
- Graduation year: 2002
- Sole propriator: No
- NPI: 1497724918
Dr. Mark A. DeWalt DO
Family Physician
He is located at 4343 All Seasons Drive Ste 220 in Hilliard, OH 43026. Can help patients with the following: Headache, Heart Disease, Nausea and Vomiting, Osteoarthritis (OA), Osteoporosis, Women's Health. His National Provider Identifier (NPI) number is 1497724918. Appointment can be made via the phone number (614) 544-1100. He also has a website where you can get more information. The website can be found at https://www.ohiohealth.com/find-a-doctor/profile/1807/Mark-A-DeWalt-DO. He is affiliated with 3 practices and 4 hospitals.
Conditions treated
Dr. Mark Andrew Dewalt, being an family physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Mark A. DeWalt.
- Abdominal Pain
- Aging In Place
- Anxiety
- Arthritis
- Asthma
- Autism
- Birth Control Counseling
- Breastfeeding and Lactation
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Diabetes
- Fever
- General Care
- Headache
- Heart Disease
- High Blood Pressure
- Hyperlipidemia
- Hypothyroidism
- Infant Care
- Influenza
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Pregnancy
- Prenatal Care
- Prescription Refill
- Thyroid Disease
- Women's Health
Procedures Performed by Dr. Mark A. DeWalt
Insurances Accepted by Dr. Mark A. DeWalt
- Medicare
Medicare Enrollment
Dr. Mark A. DeWalt is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: Ohiohealth Corporation
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Studies
OHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE
Graduated in 2002Other ways to reach out
- Website: https://www.ohiohealth.com/find-a-doctor/profile/1807/Mark-A-DeWalt-DO
Affiliated hospitals
Looking for more Family Physicians?
Out of the 44 family physicians in this region, here are 10 randomly selected ones for you to explore.
- Gender: Female
- Address: Ste 100 5300 Nike Dr Hilliard, 43026, OH
- Gender: Male
- Address: 3578 Fishinger Boulevard Hilliard, 43026, OH
- Gender: Male
- Address: 3578 Fishinger Boulevard Hilliard, 43026, OH
- Gender: Female
- Address: Ste 220 4343 All Seasons Dr Hilliard, 43026, OH
- Gender: Male
- Address: 3823 Trueman Court Hilliard, 43026, OH
- Gender: Female
- Address: Ste 100 5300 Nike Dr Hilliard, 43026, OH
- Gender: Female
- Address: Suite 220 4343 All Seasons Drive Hilliard, 43026, OH
- Gender: Male
- Address: 3578 Fishinger Boulevard Hilliard, 43026, OH
- Gender: Male
- Address: Suite 101 3958 Leap Road Hilliard, 43026, OH
- Gender: Male
- Address: 5263 Nike Station Way Hilliard, 43026, OH
Questions & Answers
What conditions does Dr. Mark Andrew Dewalt treat?
Dr. Mark Andrew Dewalt provides treatment for Headache, Heart Disease, Nausea and Vomiting, Osteoarthritis (OA), Osteoporosis, Women's Health. For the full list see this list.
Has Dr. Mark Andrew Dewalt affiliation with hospitals?
Dr. Mark Andrew Dewalt is affiliated with RIVERSIDE METHODIST HOSPITAL. For the full list of hospitals see this list.
Does Dr. Mark Andrew Dewalt have affiliation with practices?
Dr. Mark Andrew Dewalt is affiliated with Ohiohealth Physician Group. For the full list of practices see this list.
Where can you meet with Dr. Mark Andrew Dewalt?
Dr. Mark Andrew Dewalt's office is located at 4343 All Seasons Drive Ste 220 in Hilliard, OH 43026.
Does Dr. Mark Andrew Dewalt accept patients with Medicare?
Yes, Dr. Mark Andrew Dewalt accepts patients with Medicare.