Taxonomy Code 207R00000X(207r00000x)
Internal Medicine Physician. Providers: 2,358

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Internal Medicine Physician Providers

NPI Name Type Address

1073718672

DR. MD, PHD Roby P Bhattacharyya

Individual

100 Blossom St

Massachusetts General Hospital, Cox-5

Boston, MA

1407176977

MD, MBA Dana M Carne

Individual

Massachusetts General Hospital

55 Fruit St.

Boston, MA

1235390857

M.D. Ammar Sarwar

Individual

330 Brookline Ave

Boston, MA

1750359477

DR. MD Wei Lien

Individual

388 Commonwealth Ave

Mgh Back Bay

Boston, MA

1255626214

M.D. Nantthasorn Zinboonyahgoon

Individual

75 Francis St

Boston, MA

1508026022

M.D. Neil Ahluwalia

Individual

Massachusetts General Hospital

55 Fruit Street

Boston, MA

1659427706

DR. M.D. Guity Valizadeh

Individual

1601 Washington St

Boston, MA

1508025933

MD Eli M Miloslavsky

Individual

Massachusetts General Hospital

55 Fruit Street

Boston, MA

1962607564

M.D. Jason H Wasfy

Individual

Massachusetts General Hospital

55 Fruit Street

Boston, MA

1265752141

M.D. Sonja R Solomon

Individual

75 Francis St

Medicine Residency Office

Boston, MA

1760459689

MD Steven Knuesel

Individual

27 Union Park Apt 3

Boston, MA

1386852648

DR. M.D. Laura Kate Snydman

Individual

800 Washington St

Box 401

Boston, MA

1417117938

MD, MPH Rajesh R. Panjabi

Individual

75 Francis St

Boston, MA

1679910806

MD Jonathan R Wing

Individual

Massachusetts General Hospital

55 Fruit St.

Boston, MA

1669819892

MD William C Hillmann

Individual

Massachusetts General Hospital

55 Fruit St.

Boston, MA

1912344144

MD Ian M. Allen

Individual

Massachusetts General Hospital

55 Fruit St.

Boston, MA

1982041117

MD, PHD William A. Freed-pastor

Individual

Massachusetts General Hospital

55 Fruit St.

Boston, MA

1720426349

MD Julian A Mitton

Individual

Massachusetts General Hospital

55 Fruit St.

Boston, MA

1629416243

MD Dustin Dezube

Individual

Massachusetts General Hospital

55 Fruit St.

Boston, MA

1790123339

MD Erin E. Blackstock

Individual

Massachusetts General Hospital

55 Fruit St.

Boston, MA

How to obtain, renew, or terminate an NPI

Every health care provider, whether it’s a hospital, pharmacy, or individual specialist, must obtain their own NPI number. This identification number is unique and is assigned upon application. In tod...

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Taxonomy Code 207R00000X
Display Name Internal Medicine Physician
Taxonomy Group Allopathic & Osteopathic Physicians
Taxonomy Classification Internal Medicine
Definition A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Effective Date September 30, 2009
Modification Date September 30, 2009
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Internal Medicine Codes

Addiction Medicine (Internal Medicine) Physician

207RA0401X • providers: 831

Adolescent Medicine (Internal Medicine) Physician

207RA0000X • providers: 408

Adult Congenital Heart Disease Physician

207RA0002X • providers: 102

Advanced Heart Failure and Transplant Cardiology Physician

207RA0001X • providers: 842

Allergy & Immunology (Internal Medicine) Physician

207RA0201X • providers: 653

Cardiovascular Disease Physician

207RC0000X • providers: 33,765

Clinical & Laboratory Immunology (Internal Medicine) Physician

207RI0001X • providers: 38

Clinical Cardiac Electrophysiology Physician

207RC0001X • providers: 3,358

Critical Care Medicine (Internal Medicine) Physician

207RC0200X • providers: 5,429

Endocrinology, Diabetes & Metabolism Physician

207RE0101X • providers: 11,241

Gastroenterology Physician

207RG0100X • providers: 23,096

Geriatric Medicine (Internal Medicine) Physician

207RG0300X • providers: 5,730

Hematology & Oncology Physician

207RH0003X • providers: 15,727

Hematology (Internal Medicine) Physician

207RH0000X • providers: 1,232

Hepatology Physician

207RI0008X • providers: 299

Hospice and Palliative Medicine (Internal Medicine) Physician

207RH0002X • providers: 2,348

Hypertension Specialist Physician

207RH0005X • providers: 32

Infectious Disease Physician

207RI0200X • providers: 11,534

Interventional Cardiology Physician

207RI0011X • providers: 6,980

Magnetic Resonance Imaging (MRI) Internal Medicine Physician

207RM1200X • providers: 50

Medical Oncology Physician

207RX0202X • providers: 5,227

Nephrology Physician

207RN0300X • providers: 15,548

Obesity Medicine (Internal Medicine) Physician

207RB0002X • providers: 230

Pulmonary Disease Physician

207RP1001X • providers: 17,288

Rheumatology Physician

207RR0500X • providers: 8,960

Sleep Medicine (Internal Medicine) Physician

207RS0012X • providers: 1,485

Sports Medicine (Internal Medicine) Physician

207RS0010X • providers: 422

Transplant Hepatology Physician

207RT0003X • providers: 179