Isaac Pourati, MD is a clinical cardiac electrophysiologist who practices clinical cardiac electrophysiology, internal medicine, cardiovascular disease medicine, nuclear cardiology, and primary care medicine.
Charles Randall, MD is a pulmonary disease practitioner who practices pulmonary disease medicine, internal medicine, and primary care medicine.
John B. Hein, MD is an allergist & immunologist - internal medicine.
Anthony P. Lopez, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Mary T. Schwartz, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Ahmer Ibrahim, MD is a gastroenterologist.
Ashish M. Shah, MD is a cardiovascular disease practitioner who practices cardiovascular disease medicine and interventional cardiology.
Stephen Beaudoin, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Elizabeth H. Ensminger, MD is an endocrinologist diabetes metabolism practitioner who practices endocrinology / diabetes & metabolism medicine, internal medicine, and primary care medicine.
Joshua L. Tarkan, MD is a nephrologist renal practitioner.
Jessica Schoonmaker, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Theresa M. Leak-Gonzalez, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Richard R. Riccardi, MD is an anesthesiologist who practices anesthesiology and pain medicine anesthesiology.
Sai Kaza, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Alon Sitzer, MD is a family medicine practitioner who practices family medicine and primary care medicine.
Andreya M. Wein, ARNP is a family nurse practitioner who practices family nurse practice and primary care medicine.
Erin B. Houlihan, MSN, APRN, FNP-C is a family nurse practitioner who practices family nurse practice and primary care medicine.
Amber M. Klein-Adam, ARNP is an adult health nurse practitioner.
Deborah R. Casson, NP is a family nurse practitioner who practices family nurse practice and primary care medicine.
Nikoletta Tarkan, NP is a family nurse practitioner who practices family nurse practice and primary care medicine.
Mark R. Warnat, PA-C is a physician assistant who practices physician assisting and primary care medicine.
Maureen M. Cullen, NP is a nurse practitioner.
Jacqueline M. Ferrari, NP-C is an adult health nurse practitioner.
Melissa A. Ginsburg, PA is a medical assistant.
Kimberly R. Burnham, CNP is a family nurse practitioner who practices family nurse practice and primary care medicine.
Lisa F. Aziz, MMP, LMT is a massage therapist.
Lucy Sanford is a family nurse practitioner who practices family nurse practice, nursing (registered nurse), and primary care medicine.
Gretchen Kosegarten is a clinical social worker.
Gabriel P. Kasper, FNP-BC is a family nurse practitioner who practices family nurse practice and primary care medicine.
Cara J. Foss, NP is a nurse practitioner.

Our Facilities

Fresenius Medical Care Of Newburyport has been registered with the National Provider Identifier database since August 05, 2006 and its NPI number is 1366451072 (certified on 08/05/2006).