Massachusetts Doctors by Specialty
Data updated monthly · Last refresh October 2026
45,818 licensed providers practice in Massachusetts across 213 specialties, including 8,480 offering telehealth. Counts below are live from federal NPPES and CMS files.
45,818providers
213specialties
8,480telehealth
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Doctors by specialty in Massachusetts
- Internal Medicine (6,796) · 20% received drug or device payments
- Psychiatry (2,749) · 11% received drug or device payments
- Pediatrics (2,622) · 17% received drug or device payments
- Family Medicine (2,275) · 21% received drug or device payments
- Registered Dietitian (2,254) · 0% received drug or device payments
- Anesthesiology (2,087) · 21% received drug or device payments
- Emergency Medicine (1,830) · 8% received drug or device payments
- Diagnostic Radiology (1,656) · 15% received drug or device payments
- Chiropractor (1,577) · 1% received drug or device payments
- Acupuncturist (1,288) · 0% received drug or device payments
- Obstetrics & Gynecology (1,122) · 29% received drug or device payments
- Cardiovascular Disease (1,085) · 42% received drug or device payments
- Surgery (998) · 39% received drug or device payments
- Neurology (958) · 31% received drug or device payments
- Ophthalmology (786) · 50% received drug or device payments
- Gastroenterology (689) · 49% received drug or device payments
- Orthopaedic Surgery (681) · 61% received drug or device payments
- Dermatology (630) · 57% received drug or device payments
- Pulmonary Disease (566) · 39% received drug or device payments
- Anatomic Pathology & Clinical Pathology (540) · 11% received drug or device payments
- Hospitalist (525) · 18% received drug or device payments
- Endocrinology, Diabetes & Metabolism (520) · 36% received drug or device payments
- Infectious Disease (488) · 19% received drug or device payments
- Hematology & Oncology (458) · 38% received drug or device payments
- Medical Oncology (425) · 46% received drug or device payments
- Nephrology (417) · 44% received drug or device payments
- Urology (374) · 60% received drug or device payments
- Otolaryngology (362) · 47% received drug or device payments
- Physical Medicine & Rehabilitation (355) · 21% received drug or device payments
- Rheumatology (345) · 33% received drug or device payments
- Child & Adolescent Psychiatry (335) · 10% received drug or device payments
- Anatomic Pathology (277) · 13% received drug or device payments
- Radiation Oncology (245) · 26% received drug or device payments
- Neurological Surgery (234) · 53% received drug or device payments
- Thoracic Surgery (Cardiothoracic Vascular Surgery) (230) · 51% received drug or device payments
- Neonatal-Perinatal Medicine (226) · 7% received drug or device payments
- Geriatric Medicine (Internal Medicine) (225) · 13% received drug or device payments
- Pediatric Hematology & Oncology (198) · 23% received drug or device payments
- Vascular Surgery (162) · 66% received drug or device payments
- Critical Care Medicine (Internal Medicine) (158) · 30% received drug or device payments
- Neurology with Special Qualifications in Child Neurology (158) · 25% received drug or device payments
- Interventional Cardiology (144) · 76% received drug or device payments
- Plastic Surgery (142) · 51% received drug or device payments
- Pediatric Gastroenterology (135) · 9% received drug or device payments
- General Practice (133) · 13% received drug or device payments
- Pediatric Emergency Medicine (Pediatrics) (131) · 4% received drug or device payments
- Pediatric Cardiology (130) · 16% received drug or device payments
- Gynecology (128) · 25% received drug or device payments
- Nutritionist (122) · 0% received drug or device payments
- Allergy & Immunology (121) · 47% received drug or device payments
- Pain Medicine (Anesthesiology) (121) · 48% received drug or device payments
- Pediatric Critical Care Medicine (120) · 18% received drug or device payments
- Hematology (Internal Medicine) (119) · 45% received drug or device payments
- Pediatric Endocrinology (118) · 16% received drug or device payments
- Clinical Cardiac Electrophysiology (116) · 78% received drug or device payments
- Vascular & Interventional Radiology (116) · 58% received drug or device payments
- Pediatric Adolescent Medicine (106) · 26% received drug or device payments
- Hospice and Palliative Medicine (Internal Medicine) (92) · 9% received drug or device payments
- Maternal & Fetal Medicine (91) · 18% received drug or device payments
- Oral & Maxillofacial Surgery (D.M.D.) (87) · 40% received drug or device payments
- Pediatric Infectious Diseases (85) · 14% received drug or device payments
- Neuroradiology (82) · 21% received drug or device payments
- Orthopaedic Hand Surgery (76) · 59% received drug or device payments
- Sports Medicine (Orthopaedic Surgery) (76) · 72% received drug or device payments
- Plastic and Reconstructive Surgery (73) · 56% received drug or device payments
- Pediatric Pulmonology (72) · 17% received drug or device payments
- Critical Care Medicine (Anesthesiology) (70) · 17% received drug or device payments
- Developmental - Behavioral Pediatrics (70) · 6% received drug or device payments
- Reproductive Endocrinology (70) · 40% received drug or device payments
- Pediatric Anesthesiology (67) · 9% received drug or device payments
- Pediatric Nutrition Registered Dietitian (66) · 0% received drug or device payments
- Surgical Critical Care (65) · 35% received drug or device payments
- Surgical Oncology (61) · 43% received drug or device payments
- Colon & Rectal Surgery (57) · 56% received drug or device payments
- Clinical Genetics (M.D.) (56) · 21% received drug or device payments
- Occupational Medicine (54) · 2% received drug or device payments
- Body Imaging (51) · 10% received drug or device payments
- Clinical Pathology/Laboratory Medicine (51) · 16% received drug or device payments
- Pediatric Surgery (51) · 24% received drug or device payments
- MOHS-Micrographic Surgery (50) · 52% received drug or device payments
- Public Health & General Preventive Medicine (50) · 6% received drug or device payments
- Gynecologic Oncology (48) · 42% received drug or device payments
- Adult Medicine (47) · 21% received drug or device payments
- Geriatric Medicine (Family Medicine) (45) · 22% received drug or device payments
- Geriatric Psychiatry (45) · 16% received drug or device payments
- Naturopath (44) · 0% received drug or device payments
- Emergency Medical Services (Emergency Medicine) (42) · 2% received drug or device payments
- Sports Physician Chiropractor (41) · 0% received drug or device payments
- Clinical Pathology (40) · 15% received drug or device payments
- Pediatric Radiology (39) · 10% received drug or device payments
- Sports Medicine (Family Medicine) (39) · 28% received drug or device payments
- Advanced Heart Failure and Transplant Cardiology (38) · 76% received drug or device payments
- Nutrition Education Nutritionist (38) · 0% received drug or device payments
- Sports Medicine (Physical Medicine & Rehabilitation) (38) · 18% received drug or device payments
- Allergy (37) · 22% received drug or device payments
- Orthopaedic Surgery of the Spine (36) · 69% received drug or device payments
- Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) (36) · 69% received drug or device payments
- Epilepsy (35) · 34% received drug or device payments
- Addiction Psychiatry (34) · 18% received drug or device payments
- Cytopathology (33) · 6% received drug or device payments
- Adult Reconstructive Orthopaedic Surgery (32) · 59% received drug or device payments
- Pediatric Nephrology (32) · 41% received drug or device payments
- Retina Specialist (Ophthalmology) (32) · 59% received drug or device payments
- Sleep Medicine (Internal Medicine) (32) · 50% received drug or device payments
- Pediatric Allergy/Immunology (31) · 29% received drug or device payments
- Orthopedic Chiropractor (30) · 0% received drug or device payments
- Pain Medicine (Physical Medicine & Rehabilitation) (30) · 53% received drug or device payments
- Pediatric Emergency Medicine (Emergency Medicine) (30) · 0% received drug or device payments
- Interventional Pain Medicine (29) · 55% received drug or device payments
- Nuclear Medicine (27) · 7% received drug or device payments
- Addiction Medicine (Internal Medicine) (26) · 19% received drug or device payments
- Metabolic Nutrition Registered Dietitian (26) · 0% received drug or device payments
- Obstetrics (26) · 19% received drug or device payments
- Pediatric Otolaryngology (26) · 35% received drug or device payments
- Allergy & Immunology (Internal Medicine) (25) · 48% received drug or device payments
- Blood Banking & Transfusion Medicine (25) · 24% received drug or device payments
- Pediatric Orthopaedic Surgery (25) · 40% received drug or device payments
- Pediatric Rheumatology (25) · 36% received drug or device payments
- Transplant Surgery (25) · 56% received drug or device payments
- Vascular Neurology (23)
- Dermatopathology (Pathology) (22)
- Trauma Surgery (22)
- Orthopaedic Trauma (20)
- Facial Plastic Surgery (19)
- Hospice and Palliative Medicine (Family Medicine) (19)
- Neurology Chiropractor (19)
- Neuropathology (19)
- Surgery of the Hand (Surgery) (19)
- Addiction Medicine (Family Medicine) (18)
- Neuromuscular Medicine (Psychiatry & Neurology) (18)
- Preventive Medicine/Occupational Environmental Medicine (18)
- Rehabilitation Chiropractor (18)
- Addiction Medicine (Preventive Medicine) (17)
- Clinical Neurophysiology (17)
- Forensic Psychiatry (17)
- Hepatology (17)
- Pediatric Dermatology (17)
- Pediatric Urology (17)
- Addiction Medicine (Psychiatry & Neurology) (16)
- Nutrition Chiropractor (16)
- Pediatric Sports Medicine (16)
- Forensic Pathology (15)
- Hematology (Pathology) (15)
- Neurocritical Care (15)
- Obesity and Weight Management Nutrition Registered Dietitian (15)
- Pain Medicine (15)
- Pediatric Hospice and Palliative Medicine (15)
- Behavioral Neurology & Neuropsychiatry (14)
- Clinical Molecular Genetics (14)
- Nuclear Radiology (14)
- Sleep Medicine (Psychiatry & Neurology) (14)
- Adolescent Medicine (Internal Medicine) (13)
- Glaucoma Specialist (Ophthalmology) (13)
- Orthopaedic Foot and Ankle Surgery (13)
- Procedural Dermatology (13)
- Psychosomatic Medicine (13)
- Surgery of the Hand (Plastic Surgery) (13)
- Dermatopathology (12)
- Homeopath (12)
- Sports Medicine (Emergency Medicine) (12)
- Sports Medicine (Neuromusculoskeletal Medicine) (12)
- Plastic Surgery within the Head & Neck (Otolaryngology) (11)
- Sports Medicine (Internal Medicine) (11)
- Adult Congenital Heart Disease (10)
- Cornea and External Diseases Specialist (10)
- Pediatric Ophthalmology and Strabismus Specialist (10)
- Spinal Cord Injury Medicine (10)
- Clinical Cytogenetics (9)
- Neuromusculoskeletal Medicine & OMM (9)
- Obesity Medicine (Internal Medicine) (9)
- Obesity Medicine (Preventive Medicine) (9)
- Pain Medicine (Psychiatry & Neurology) (9)
- Renal Nutrition Registered Dietitian (9)
- Sports Dietetics Nutrition Registered Dietitian (9)
- Diagnostic Ultrasound (8)
- Nuclear Cardiology (8)
- Ophthalmic Plastic and Reconstructive Surgery (8)
- Otolaryngology/Facial Plastic Surgery (8)
- Therapeutic Radiology (8)
- Nuclear Imaging & Therapy (7)
- Pediatric Neurodevelopmental Disabilities (7)
- Uveitis and Ocular Inflammatory Disease (Ophthalmology) (7)
- Adolescent Medicine (Family Medicine) (6)
- Child Abuse Pediatrics (6)
- Clinical Biochemical Genetics (6)
- Clinical & Laboratory Immunology (Allergy & Immunology) (6)
- Hospice and Palliative Medicine (Emergency Medicine) (6)
- Molecular Genetic Pathology (Pathology) (6)
- Sleep Medicine (Family Medicine) (6)
- Sports Medicine (Preventive Medicine) (6)
- Clinical Pharmacology (5)
- Internist Chiropractor (5)
- Medical Toxicology (Emergency Medicine) (5)
- Otology & Neurotology (5)
- Pediatric Pathology (5)
- Pediatric Sleep Medicine (5)
- Transplant Hepatology (5)
- Clinical & Laboratory Dermatological Immunology (4)
- Legal Medicine (M.D./D.O.) (4)
- Otolaryngic Allergy (4)
- Radiology Chiropractor (4)
- Urogynecology and Reconstructive Pelvic Surgery (Urology) (4)
- Addiction Medicine (Anesthesiology) (3)
- Complex Family Planning (3)
- Diagnostic Neuroimaging (Radiology) (3)
- Hospice and Palliative Medicine (Obstetrics & Gynecology) (3)
- Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) (3)
- Neurodevelopmental Disabilities (3)
- Neuromuscular Medicine (Physical Medicine & Rehabilitation) (3)
- Neuro-ophthalmology (3)
- Obesity Medicine (Family Medicine) (3)
- Oncology Nutrition Registered Dietitian (3)
- Phlebology (3)
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