0 reviews
Summary
Dr. David Simpson specializes in internal medicine and nephrology, focusing on comprehensive adult care and kidney health. He earned his medical degree from McGill University Faculty of Medicine and brings 69 years of clinical experience to his practice. His extensive background spans nearly seven decades of caring for patients with complex medical conditions.
Dr. Simpson practices on Lopez Island, Washington, where he provides specialized care for adults. His nephrology expertise allows him to treat patients with kidney-related conditions, while his internal medicine background enables him to address a wide range of adult health concerns. He combines his decades of experience with a comprehensive approach to patient care.
Dr. Simpson practices on Lopez Island, Washington, where he provides specialized care for adults. His nephrology expertise allows him to treat patients with kidney-related conditions, while his internal medicine background enables him to address a wide range of adult health concerns. He combines his decades of experience with a comprehensive approach to patient care.
Overview based on verified provider data
Quick Facts
- 69 years of experience
- Mc Gill Univ Fac Of Med
- 2 specialties
- 1 area of expertise
- 1 office location
- Male
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. David Patten Simpson | Dr. Cora M. Ludwig, MD | Dr. Naeem Silat, MD | Dr. Adama Diarra, DO |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 69 Years of Experience | 18 Years of Experience | 29 Years of Experience | 14 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Urdu, Sindhi | Speaks English, French, Bambara | |
| LOPEZ ISLAND , WA | Clackamas , OR | Murphy , TX | Tigard , OR |
| Med School: Mc Gill Univ Fac Of Med | Med School: University Of Washington School Of Medicine | Med School: Dow Medical College | Med School: Arizona College of Osteopathic Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. David Patten Simpson
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. David Patten Simpson has the following 2 specialties
Specialty Expertise
Dr. David Patten Simpson has the following area of expertise
Certifications, License, & Education
69 Years Experience
Education & Training
Medical School
Graduated from Mc Gill Univ Fac Of Med in 1957.
NPI Number
Dr. Simpson's NPI number is 0.
Similar Doctors


Dr. Anthony Joseph Suruda, MDPublic Health & General Preventive Medicine55 Years Exp | Silverton, CO






Frequently Asked Questions
- Where is Dr. David Simpson's office located?
- Dr. David Simpson's office is located at RR 1, LOPEZ ISLAND, WA, 98261.
- Does Dr. David Simpson accept my insurance?
- You can see the insurance plans that Dr. David Simpson accepts on their Vitals profile.
- Is Dr. David Simpson accepting new patients?
- Dr. David Simpson 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. David Simpson?
- You can find contact information for Dr. David Simpson here on Vitals.
- Does Dr. David Simpson accept virtual/telehealth appointments?
- Dr. David Simpson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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.


