> > > > Dr. Gwenn O'Keeffe, MD
Dr. Gwenn S O'Keeffe MD is a female Pediatrician, has 18 years of experience and practices in Pediatrics.
Dr. Gwenn O'Keeffe has 4 office locations.
228 Billerica Rd
Chelmsford, MA 01824

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Locations and availability (4)
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. Gwenn O'Keeffe, MD is board certified in Pediatrics.

Education & Awards

Dr. O'Keeffe graduated from Tufts University, Boston.


Dr. O'Keeffe has 8 hospital affiliations:

  • NSMC - Salem Hospital 
  • Newton-Wellesley Hospital 

Accepted Insurance Plans

Dr. O'Keeffe accepts these health insurances in at least one office:

  • Great-West Healthcare - 2 plans
  • Unicare - 2 plans
  • Boston Medical Center Health Net Plan - 2 plans
  • Humana - 2 plans
  • Cigna - 3 plans
  • Fallon Community Health Plan (FCHP) - 1 plan
  • MVP Health Care Preferred Care - 23 plans
  • United Healthcare - 13 plans

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Additional Information
Where does Dr. Gwenn S. O'Keeffe practice?
Dr. Gwenn O'Keeffe practices Pediatrics near Chelmsford, MA.
Additional practice locations include: Boston, MA and Norwood, MA.
See Chelmsford Pediatricians.