Dr. William F Keenan MD is a male Family Practitioner, has 32 years of experience and practices in Family Medicine, Geriatric Medicine, Geriatric Medicine, and Obstetrics.
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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. William Keenan, MD is board certified in Family Medicine and Family Medicine - Geriatric Medicine.

  • He has special expertise in 2 areas:
  • Hot Flashes
  • Menopause

Education & Awards

Dr. Keenan graduated from University of Massachusetts, Worcester. He has 1 awards.

Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2011 - 2014)
Level III


Dr. Keenan has 4 hospital affiliations:

  • Williamsport Hospital & Medical Center 
  • Muncy Valley Hospital 

Accepted Insurance Plans

Dr. Keenan accepts these health insurances in at least one office:

  • United Healthcare - 16 plans
  • Highmark Blue Cross Blue Shield - 6 plans
  • Blue Cross of Northeastern Pennsylvania - 3 plans
  • Humana - 9 plans
  • Cigna - 3 plans
  • Aetna - 3 plans

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Additional Information
Where does Dr. William F. Keenan practice?
Dr. William Keenan practices Family Medicine, Geriatric Medicine, Geriatric Medicine, and Obstetrics near Williamsport, PA.
See Williamsport Family Physicians, Williamsport Geriatric Doctors, and Williamsport Obstetricians & Gynecologists.