Clinicians affiliated with Massachusetts General Physicians Organization Inc
3,558 clinicians on file with this group · most practice in Boston-Cambridge-Newton, MA-NH · PAC ID 2466365820
2,771 clinicians affiliated with Massachusetts General Physicians Organization Inc are in the 2024 Medicare Part B data, 2,106 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Nurse Practitioner (331) · Internal Medicine (250) · Diagnostic Radiology (166) · Physician Assistant (166) · Anesthesiology (149) · Neurology (141) · Certified Registered Nurse Anesthetist (CRNA) (101) · Cardiology (96) · Psychiatry (90) · Pathology (85) · Hematology-Oncology (81) · Emergency Medicine (79) · Hospitalist (76) · Physical Medicine and Rehabilitation (72) · Gastroenterology (71) · Endocrinology (57) · Infectious Disease (56) · General Surgery (52) · Medical Oncology (46) · Dermatology (43) · Psychologist, Clinical (42) · Nephrology (41) · Pulmonary Disease (41) · Orthopedic Surgery (39) · Obstetrics & Gynecology (38) · Radiation Oncology (36) · Critical Care (Intensivists) (24) · Hospice and Palliative Care (23) · Rheumatology (23) · Neurosurgery (22) · Urology (21) · Allergy/ Immunology (18) · Family Practice (17) · Clinical Cardiac Electrophysiology (16) · Thoracic Surgery (16) · Vascular Surgery (13) · Surgical Oncology (12) · Oral Surgery (Dentist only) (10) · Plastic and Reconstructive Surgery (10) · Advanced Heart Failure and Transplant Cardiology (9) · Geriatric Medicine (8) · Hematology (8) · Pediatric Medicine (8) · Interventional Cardiology (7) · Sports Medicine (7) · Adult Congenital Heart Disease (5) · Cardiac Surgery (5) · Pain Management (5) · Colorectal Surgery (Proctology) (4) · Licensed Clinical Social Worker (4) · Otolaryngology (4) · Podiatry (4) · Addiction Medicine (3) · Gynecological Oncology (3) · Hand Surgery (3) · Interventional Radiology (3) · Registered Dietitian or Nutrition Professional (3) · Certified Clinical Nurse Specialist (2) · Certified Nurse Midwife (1) · Interventional Pain Management (1) · Licensed Professional Counselor (1) · Maxillofacial Surgery (1) · Ophthalmology (1) · Preventive Medicine (1)
Specialty links go to the specialty in Boston-Cambridge-Newton, MA-NH.
Clinicians affiliated with Massachusetts General Physicians Organization Inc, 2024
Alphabetical by last name; 1,901–2,000 of 2,771.
| Name | Specialty | City |
|---|---|---|
| Mary Linton B Peters, MD | Hematology | Boston, MA |
| Janine Petito | Internal Medicine | Cambridge, MA |
| Milena Petranovic, M.D. | Diagnostic Radiology | Boston, MA |
| Camille Petri, M.D. | Internal Medicine | Boston, MA |
| Laura A Petrillo, MD | Hospice and Palliative Care | Boston, MA |
| Michael A Pfeffer, M.B.B.S. | Hematology | Boston, MA |
| Judy Pham, MD | Internal Medicine | Boston, MA |
| Ariana H Philbin | Physician Assistant | Boston, MA |
| Matthew C Phillips, MD, PHD | Infectious Disease | Boston, MA |
| Roy Phitayakorn, MD, MHPE | General Surgery | Boston, MA |
| Gregory Piazza, M.D. | Cardiology | Boston, MA |
| Kaitlin M Picard, CNP | Nurse Practitioner | Charlestown, MA |
| Michael H Picard, MD | Cardiology | Boston, MA |
| Theodore T Pierce, MD,MPH | Diagnostic Radiology | Boston, MA |
| Richard N Pierson, M.D. | Cardiac Surgery | Baltimore, MD |
| Marc Philip T Pimentel, MD | Anesthesiology | Boston, MA |
| Allan E Pineda, MD | Internal Medicine | Boston, MA |
| Stephen A Pineda, MD | Internal Medicine | Boston, MA |
| Hema V Pingali, MD | Internal Medicine | Boston, MA |
| Jodian A Pinkney, MD | Infectious Disease | Boston, MA |
| Shanti Pinto, MD | Physical Medicine and Rehabilitation | Boston, MA |
| Zofia Piotrowska, MD | Hematology-Oncology | Boston, MA |
| Reza Pishdad, MD | Endocrinology | Boston, MA |
| Erin Pitcher, PA-C | Physician Assistant | Boston, MA |
| Martha B Pitman, MD | Pathology | Boston, MA |
| Anne M Plante, MD | Obstetrics & Gynecology | Boston, MA |
| Michal Plocienniczak, MD | Otolaryngology | Boston, MA |
| Scott R Plotkin, MD | Neurology | Boston, MA |
| Katherine D Pocius, MD, MPH | Obstetrics & Gynecology | Boston, MA |
| Ginger Polich, M.D. | Physical Medicine and Rehabilitation | Charlestown, MA |
| Lauren E Pollak, PHD | Psychologist, Clinical | Boston, MA |
| Rainier J Ponce, MSN, FNP-C | Nurse Practitioner | Providence, RI |
| Jennifer K Porter, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Boston, MA |
| Loren Post, PHD | Psychologist, Clinical | Boston, MA |
| Christopher A Potter, M.D. | Diagnostic Radiology | Seattle, WA |
| Ali Pourvaziri, MD | Diagnostic Radiology | Boston, MA |
| Camille E Powe, M.D. | Endocrinology | Boston, MA |
| Jennifer L Powers, ANP | Nurse Practitioner | Boston, MA |
| Traci Powers, NP | Nurse Practitioner | Brighton, MA |
| Mark C Poznansky, MD PHD | Infectious Disease | Boston, MA |
| Anand M Prabhakar, M.D. | Diagnostic Radiology | Boston, MA |
| Nathan C Praschan, MD | Psychiatry | Boston, MA |
| Daniel S Pratt, MD | Gastroenterology | Boston, MA |
| Sheila M Preece, NP | Nurse Practitioner | Boston, MA |
| Mary Kate Preite, NP | Nurse Practitioner | Boston, MA |
| Meredith F Preziosi, N.P. | Nurse Practitioner | Washington, DC |
| Bruce H Price, MD | Neurology | Belmont, MA |
| Melyssa A Price, PA-C | Physician Assistant | Fitchburg, MA |
| Lauren B Prince | Physician Assistant | Boston, MA |
| Anusha Priya, M.D., PH.D | Anesthesiology | New York, NY |
| Maria C Prom De Illanes, MD | Psychiatry | Boston, MA |
| Eric M Przybyszewski, MD | Gastroenterology | Boston, MA |
| Leon M Ptaszek, MD PHD | Clinical Cardiac Electrophysiology | Boston, MA |
| Chan Yeu Pu, M.D. | Pulmonary Disease | Brighton, MA |
| Charles T Pu, MD | Geriatric Medicine | Boston, MA |
| Claudia L Pucci, M.D. | Psychiatry | Boston, MA |
| Adam R Puchalski, M.D. | Endocrinology | Boston, MA |
| Alberto Puig, M.D. PH.D. | Hospitalist | Boston, MA |
| Benjamin R Puliafito, MD | Hematology | Boston, MA |
| Sindhura Pulluru, NP | Nurse Practitioner | Boston, MA |
| Margaret B Pulsifer, PHD | Psychologist, Clinical | Boston, MA |
| John J Purcell, MD | Psychiatry | Boston, MA |
| Melissa S Putman, MD | Endocrinology | Boston, MA |
| David Pyle, M.D., PH.D. | Allergy/ Immunology | Boston, MA |
| Motaz Qadan, M.D., PH.D | Surgical Oncology | Boston, MA |
| Dingxin Qin, M.D | Clinical Cardiac Electrophysiology | Manchester, NH |
| Jason Z Qu, MD | Anesthesiology | Boston, MA |
| Bradley J Quade, MD PHD | Pathology | Boston, MA |
| Anne M Que, CRNA | Certified Registered Nurse Anesthetist (CRNA) | New York, NY |
| Nadia V Quijije, MD | Psychiatry | Boston, MA |
| Kayla C Quinn, NP | Nurse Practitioner | Boston, MA |
| Max M Quinn, MD | Internal Medicine | Boston, MA |
| Timothy R Quinn, M.D. | Pathology | Newton, MA |
| Kathleen Quintin, NP | Nurse Practitioner | Boston, MA |
| Michelle B Quirk, ANP-BC | Nurse Practitioner | Boston, MA |
| Mahmooda Qureshi, M.D. | Internal Medicine | Braintree, MA |
| James D Rabinov, MD | Diagnostic Radiology | Boston, MA |
| Azar Radfar, M.D. | Cardiology | Boston, MA |
| Avanthi Raghavan, MD | Cardiology | Boston, MA |
| Rod A Rahimi, M.D. | Pulmonary Disease | Boston, MA |
| Syed M Rahman, M.D. | Internal Medicine | Cambridge, MA |
| Jill E Rainone, NP | Nurse Practitioner | Hanover, MA |
| Michael Rainone | Medical Oncology | Boston, MA |
| Ali S Raja, M.D. | Emergency Medicine | Boston, MA |
| Ruma Rajbhandari | Gastroenterology | Boston, MA |
| Noopur S Raje, MD | Hematology-Oncology | Boston, MA |
| Sagar Raju | Internal Medicine | Boston, MA |
| Anuradha Ramaswamy, M.D. | Internal Medicine | Warwick, RI |
| Shirly H Ramchandani, M.D. | Internal Medicine | Brighton, MA |
| Liliana A Ramirez Gomez, M.D. | Neurology | Boston, MA |
| Erika L Rangel, M.D. | General Surgery | Boston, MA |
| Zachary S Ranta, MD | Hospitalist | Boston, MA |
| Revati A Rao, M.D. | Hematology-Oncology | Newton, MA |
| Sishir Rao, M.D. | Interventional Cardiology | Poughkeepsie, NY |
| Otto Rapalino, M.D. | Diagnostic Radiology | Boston, MA |
| Mehdi Rashighi Firoozabadi, M.D. | Dermatology | Worcester, MA |
| Kevin A Raskin, MD | Orthopedic Surgery | Boston, MA |
| Somwail Rasla, MD | Internal Medicine | Boston, MA |
| Robert G Rasmussen, MD, PHD | Diagnostic Radiology | Dallas, TX |
| Revathi Ravi, M.D | Hospitalist | Boston, MA |
Practice locations
Listed practice locations in Arkansas, California, Connecticut, District of Columbia, Florida, Georgia, Illinois, Massachusetts, Maryland, Michigan, Missouri, New Hampshire, Texas, Washington.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations