Dr. William N Duffy MD Internist

Dr. William Duffy is an internist in Wayne, Pennsylvania. He is affiliated with multiple hospitals in the area, including Hospital of the University of Pennsylvania and Pennsylvania Hospital. He received his medical degree from Georgetown University School of Medicine and has been in practice for 21 years. Dr. Duffy accepts several types of health insurance, listed below. He is one of 137 doctors at Hospital of the University of Pennsylvania and one of 76 at Pennsylvania Hospital who specialize in Internal Medicine.

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Office Location

See Contact Information

Specialty & Clinical Interests

Internist: General Internal Medicine

Education & Medical Training

Thomas Jefferson University
Residency, Internal Medicine, 1993 - 1996

Georgetown University School of Medicine
Class of 1993

Certifications & Licensure

American Board of Family Medicine
Certified in Family Medicine

AZ State Medical License
Active through 2014

Awards, Honors & Recognition

Meaningful Use Stage 1 Certification, Centers for Medicare & Medicaid Services
2012

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • Anthem Blue Preferred Plus POS
  • AvMed Health Open Access
  • BCBS Blue Card PPO
  • BCBS Florida BlueCare HMO
  • BCBS Florida NetworkBlue
  • BCBS Florida Preferred Patient Care PPO
  • BCBS Illinois PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • Coventry Florida - Employer Group PPO
  • Empire BCBS PPO
  • First Health PPO
  • GHI PPO
  • Great West PPO
  • Horizon BCBS Direct Access
  • Horizon BCBS HMO
  • Horizon BCBS POS
  • Horizon BCBS PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • QualCare HMO
  • QualCare PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
  • WEA Trust POS-SE
  • WEA Trust Preferred Provider Plan - Trust Pref
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