Summary

Dr. Mark Duncan specializes in family medicine, bringing over three decades of medical expertise to his practice. He earned his medical degree from West Virginia University School of Medicine and completed his residency training at Nye Regional Medical Center. With 31 years of experience treating patients of all ages, Dr. Duncan has developed extensive knowledge in comprehensive primary care.

Dr. Duncan practices at multiple locations across Washington state, including South Island Medical in Freeland, North Island Medical in Oak Harbor, UW Neighborhood Northgate Clinic in Seattle, and WhidbeyHealth Medical Center in Coupeville. He has particular expertise in treating sleep disorders, including sleep apnea in both adults and children. His practice also incorporates physical therapy and strength training approaches to help patients achieve better health outcomes. Patients give him an average rating of 4.3 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.3
  • 31 years of experience
  • 25 insurance plans accepted
  • Nye Regional Medical Center
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 5 office locations
  • Male

Office Locations

Dr. Mark Richard Duncan has 5 locations

South Island Medical

5577 Vanbarr PlFreeland, WA 98249
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

North Island Medical

165 SE Ely StOak Harbor, WA 98277

South Island Medical

1690 Layton RdFreeland, WA 98249

Uw Neighborhood Northgate Clinic

314 NE Thornton PlSeattle, WA 98125
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 5:00 pm
Sat8:30 am - 4:00 pm
SunClosed

Whidbeyhealth Medical Center

101 N Main StCoupeville, WA 98239

Compare with Similar Doctors

Dr. Mark Richard Duncan, MD
Dr. Sathish Karmegam, MD
Kasandra Lee Wylin, MSN, APRN, FNP-BC
Dr. Parth Bhavsar
Dr. Mark Richard Duncan, MDDr. Sathish Karmegam, MDKasandra Lee Wylin, MSN, APRN, FNP-BCDr. Parth Bhavsar
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
31 Years of Experience 24 Years of Experience 9 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish, Tamil, Arabic, Malayalam Speaks English Speaks English, Hindi, Gujarati, Urdu
Freeland , WADenton , TXRichmond , MILawrenceville , GA
Med School: West Virginia University School Of Medicine Med School: Stanley Medical College Med School: Nurse Practitioner - Ilinois Med School: Smt N H L Municipal Medical College
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Mark Richard Duncan

  • Accepts Medicaid
  • AARP
  • AARP - Medicare
  • Aetna
  • Blue Cross Blue Shield
  • CHAMPVA
  • CHAMPVA - HMO
  • First Choice Health
  • First Choice Health - PPO
  • GEHA
  • Health Plus
  • Humana
  • Kaiser Permanente
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Optum Health
  • Regence BlueShield
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - Medicare (Advantage HMO)

Medical Specialties

Dr. Mark Richard Duncan has the following specialty

Specialty Expertise

Dr. Mark Richard Duncan has the following 6 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

31 Years Experience

EDUCATION & TRAINING

Residency

Nye Regional Medical Center

Medical School

West Virginia University School Of MedicineGraduated in 1995

Similar doctors

Frequently Asked Questions

Does Dr. Mark Duncan accept virtual/telehealth appointments?
Dr. Mark Duncan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Mark Duncan's office located?
Dr. Mark Duncan's office is located at 5577 Vanbarr Pl, Freeland, WA, 98249.
How can I make an appointment with Dr. Mark Duncan?
You can find contact information for Dr. Mark Duncan here on Vitals.
Is Dr. Mark Duncan accepting new patients?
Dr. Mark Duncan is accepting new patients on Vitals. View Dr. Mark Duncan's profile on Vitals to make an appointment.
Does Dr. Mark Duncan accept my insurance?
You can see the insurance plans that Dr. Mark Duncan accepts on their Vitals profile.

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.