Dr. Gregory J. Maddox
- Gender: Male
- Experience: 10 years
- Graduated from: Js Weill Medical College, Cornell University
- Graduation year: 2011
- Sole propriator: No
- NPI: 1114212347
Dr. Gregory J. Maddox M.D.
Family Physician
He is located at 550 16th Avenue Suite 400 in Seattle, WA 98122. Can help patients with the following: Breastfeeding and Lactation, General Care, Migraine, Prenatal Care, Prescription Refill, Thyroid Disease. His National Provider Identifier (NPI) number is 1114212347. Appointment can be made via the phone number (206) 324-8484. He is affiliated with 4 practices and 1 hospitals.
Conditions treated
Dr. Gregory Maddox, 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. Gregory J. Maddox.
- 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
Medicare Enrollment
Dr. Gregory J. Maddox is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: Overlake Medical Clinics Llc
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.
Payments received
Drug payment
| Merck | $28 |
Other
| Food and Beverage | $29 |
Studies
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduated in 2011Affiliated practices
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- Address: Suite 730 801 Broadway Seattle, 98122, WA
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- Address: Suite 510 1600 East Jefferson Street Seattle, 98122, WA
- Gender: Male
- Address: Suite 400 550 16th Avenue Seattle, 98122, WA
Questions & Answers
Has Dr. Gregory Maddox affiliation with hospitals?
Dr. Gregory Maddox is affiliated with OVERLAKE HOSPITAL MEDICAL CENTER.
Where can you meet with Dr. Gregory Maddox?
Dr. Gregory Maddox's office is located at 550 16th Avenue Suite 400 in Seattle, WA 98122.
Does Dr. Gregory Maddox accept insurance?
Unfortunately we don't have any information if Dr. Gregory Maddox accepts insurance.
What conditions does Dr. Gregory Maddox treat?
Dr. Gregory Maddox provides treatment for Breastfeeding and Lactation, General Care, Migraine, Prenatal Care, Prescription Refill, Thyroid Disease. For the full list see this list.
Does Dr. Gregory Maddox have affiliation with practices?
Dr. Gregory Maddox is affiliated with Swedish Physician Division. For the full list of practices see this list.