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; 601–700 of 2,771.
| Name | Specialty | City |
|---|---|---|
| Michelle S Diop, MD, SCM | Hospice and Palliative Care | Boston, MA |
| Erica L Ditkoff, M.D. | Urology | Boston, MA |
| John M Dobrowski, M.D. | Otolaryngology | Boston, MA |
| Lauren B Doctoroff, MD | Internal Medicine | Boston, MA |
| Erin M Dodds, NP | Nurse Practitioner | Boston, MA |
| Ryan E Dodge, MD | Anesthesiology | Boston, MA |
| Stephanie Doherty, AGNP | Nurse Practitioner | Boston, MA |
| Terry L Doherty, NP | Nurse Practitioner | Boston, MA |
| Cheme Dolma, NP | Nurse Practitioner | Methuen, MA |
| Erica Domingo | Certified Registered Nurse Anesthetist (CRNA) | Boston, MA |
| Alexandra Doms, MD | Internal Medicine | Boston, MA |
| Dean M Donahue, MD | Thoracic Surgery | Boston, MA |
| Fiona Donegan, PA-C | Physician Assistant | Boston, MA |
| Raquel Donnelly, PA-C | Physician Assistant | Concord, MA |
| Bridget K Donovan, FNP-BC | Nurse Practitioner | Waltham, MA |
| Brook A Donovan, AGNP | Nurse Practitioner | Boston, MA |
| Jean M Donovan, NP | Nurse Practitioner | Boston, MA |
| Sara L Dorans, PA-C | Physician Assistant | Boston, MA |
| Stephen C Dorner, MD | Emergency Medicine | Boston, MA |
| Darshan Doshi, M.D. | Cardiology | Boston, MA |
| Michael L Dougan, MD, PHD | Gastroenterology | Boston, MA |
| Kelly A Dougherty, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Boston, MA |
| Lindsay A Dow, MD | Hospice and Palliative Care | Boston, MA |
| Camie Doyle, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Boston, MA |
| Hannah E Doyle, MD | Internal Medicine | Boston, MA |
| Kathleen Doyle | Hospice and Palliative Care | Providence, RI |
| Robert L Doyle, MD | Psychiatry | Boston, MA |
| Jennifer Doyschen | Physician Assistant | Boston, MA |
| Douglas E Drachman, MD | Interventional Cardiology | Boston, MA |
| Michael G Drage, MD, PHD | Pathology | Boston, MA |
| Lorraine C Drapek, FNP-BC | Nurse Practitioner | Boston, MA |
| Irena Druzba-Lobsenz, M.D. | Internal Medicine | Peabody, MA |
| Anahita Dua, MD | Vascular Surgery | Boston, MA |
| Anne Duckles, MD, MPH | Hospitalist | Camden, NJ |
| Katherine A Dudley, M.D. | Pulmonary Disease | Boston, MA |
| David M Dudzinski, M.D. | Cardiology | Boston, MA |
| Gerald Duffy | Physician Assistant | Boston, MA |
| Caitlin Dugdale, M.D. | Infectious Disease | Boston, MA |
| Allison Dumart | Certified Registered Nurse Anesthetist (CRNA) | Boston, MA |
| Lyn M Duncan, M.D. | Pathology | Boston, MA |
| Katie A Dunleavy, MB BCH BAO | Gastroenterology | Boston, MA |
| Gavin P Dunn, MD, PHD | Neurosurgery | Boston, MA |
| Meghan Dupre, NP | Nurse Practitioner | Boston, MA |
| Sharmila Duraisamy, M.D | Diagnostic Radiology | Boston, MA |
| Marlene L Durand, MD | Infectious Disease | Boston, MA |
| Maria Alejandra Duran-Mendicuti, MD | Diagnostic Radiology | Boston, MA |
| Meredith P Durham, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Boston, MA |
| Megan R Durkin, FNP-C | Nurse Practitioner | Boston, MA |
| Sayon Dutta, MD | Emergency Medicine | Boston, MA |
| Wesley P Dutton, MD | Endocrinology | Boston, MA |
| Chelsea Dwyer, PA | Physician Assistant | Boston, MA |
| Martha W Dyer, M.D. | Urology | Boston, MA |
| Michael Dyer, M.D. | Radiation Oncology | Boston, MA |
| Zachary Dyer, DNP, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Boston, MA |
| Michelle Dyrholm, DO | Anesthesiology | Boston, MA |
| Walter H Dzik, MD | Hematology | Boston, MA |
| Matthew Eagleton, MD | Vascular Surgery | Cleveland, OH |
| Angela Eaton-Walker, MD | Physical Medicine and Rehabilitation | Columbia, SC |
| Kyle R Eberlin, M.D. | Plastic and Reconstructive Surgery | Boston, MA |
| Sarah F Eby, MD, PHD | Physical Medicine and Rehabilitation | Boston, MA |
| Brian L Edlow, MD | Neurology | Boston, MA |
| Trent C Edwards, MD | Physical Medicine and Rehabilitation | Cincinnati, OH |
| Orhan Efe, MD | Nephrology | Boston, MA |
| Jason A Efstathiou, MD | Radiation Oncology | Boston, MA |
| Daniel J Egan, MD | Emergency Medicine | New York, NY |
| Susan R Ehrenthal, M.D. | Physical Medicine and Rehabilitation | East Sandwich, MA |
| Carol M Ehrlich, MD | Internal Medicine | Boston, MA |
| James M Ehrlich, DNP, FNP-BC | Nurse Practitioner | Somerville, MA |
| Richard J Ehrlichman, MD | Plastic and Reconstructive Surgery | Boston, MA |
| April F Eichler, MD | Neurology | Boston, MA |
| Florian S Eichler, MD | Neurology | Boston, MA |
| Jonathan Eisen, M.D. | Hospitalist | Boston, MA |
| Mark P Eisenberg, MD | Internal Medicine | Fruit St, MA |
| Eric L Eisenhauer, M.D. | Gynecological Oncology | Cincinnati, OH |
| Onyinyechi F Eke | Emergency Medicine | Baltimore, MD |
| Meaghan J Ekstrom | Nurse Practitioner | Boston, MA |
| Ayman Elawad, MD | Internal Medicine | Boston, MA |
| Mark C Eldaief, M.D. | Psychiatry | Boston, MA |
| Emily J Elder, PA-C | Physician Assistant | Boston, MA |
| Bassem T Elhassan, M.D. | Orthopedic Surgery | Rochester, MN |
| Nahel Elias, MD | General Surgery | Boston, MA |
| Areej R El-Jawahri, M.D. | Hematology-Oncology | Boston, MA |
| Joseph B El-Khoury, MD | Infectious Disease | Boston, MA |
| Patrick T Ellinor, MD PHD | Clinical Cardiac Electrophysiology | Boston, MA |
| Connor W Elliott, MD | Anesthesiology | Brighton, MA |
| Haley Ellis, MD | Internal Medicine | Boston, MA |
| Leif W Ellisen, MD PHD | Hematology-Oncology | Boston, MA |
| Angela Ellison, PA-C | Physician Assistant | Boston, MA |
| Lauren Elson, M.D. | Physical Medicine and Rehabilitation | New York, NY |
| Christine Eng, M.D. | Physical Medicine and Rehabilitation | Wellesley Hills, MA |
| Kirsten G Engel, MD | Hospice and Palliative Care | Boston, MA |
| Stacy P Engel, M.D. | Internal Medicine | Boston, MA |
| Henry M Epino, MD | Emergency Medicine | Boston, MA |
| Louis Ercolani, M.D. | Nephrology | Boston, MA |
| Lynn L Eshleman, MD | Internal Medicine | Cambridge, MA |
| Alicia M Espinola, DNP CRNA | Certified Registered Nurse Anesthetist (CRNA) | Newton, MA |
| Christopher D Estes, NP | Nurse Practitioner | Boston, MA |
| Shekar Eswarakrishnan | Internal Medicine | Philadelphia, PA |
| Muhammad Etiwy, MD | Hospitalist | Boston, MA |
| Elizabeth Faber | Certified Registered Nurse Anesthetist (CRNA) | Salem, 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