Taxonomy Code 207RG0100X(207rg0100x)
Gastroenterology Physician. Providers: 710

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Gastroenterology Physician Providers

NPI Name Type Address

1427056795

M.D. Kelly J Ocallahan

Individual

100 Central St

Floor 4

Worcester, MA

1124028238

DR. MD Debra F Weinstein

Individual

55 Fruit St

Boston, MA

1225023658

M.D. Braden Kuo

Individual

55 Fruit St

Blake 4, Gi Unit. Mgh

Boston, MA

1861480220

DR. MD Win Joseph Travassos

Individual

4 Meeting House Rd

Suite 6-8

Chelmsford, MA

1811988488

DR. MD Diane Renee Abraczinskas

Individual

55 Fruit St

Blk 4 Gastroenterology Associates

Boston, MA

1093796914

DR. M.D. David Giacinto Forcione

Individual

55 Fruit St

Blake 4

Boston, MA

1164413332

MD John M Poneros

Individual

75 Francis St

Dept Of Gastroenterology

Boston, MA

1376526459

DR. M.D., M.P.H. Edward Albert Lew

Individual

150 S Huntington Ave

111-gi

Jamaica Plain, MA

1710962030

DR. M.D. Catherine Petruff Cheney

Individual

330 Brookline Ave

Division Of Gastroenterology Da-501

Boston, MA

1871579987

MD Alphonso Brown

Individual

330 Brookline Ave

Beth Israel Deaconess Medical Center

Boston, MA

1750369112

DR. MD Lawrence Samuel Friedman

Individual

2014 Washington St

Newton, MA

1093794042

MD Richard Frederick Sawyer JR.

Individual

411 Merrimack St

Ste 201

Methuen, MA

1215917596

MD John Vermeulen

Individual

1085 Main St

South Weymouth, MA

1154301422

MD James R Moore

Individual

1085 Main St

South Weymouth, MA

1043290752

MD Clayland F Cox

Individual

1085 Main St

South Weymouth, MA

1215904982

DR. MD Matthew Samuel Loewenstein

Individual

300 Mt Auburn St

Suite 507

Cambridge, MA

1083680375

MD Barry A Finn

Individual

1 Pearl St

Ste 1200

Brockton, MA

1215903281

MD Dilipkumar N Patel

Individual

1 Pearl St

Suite 1200

Brochton, MA

1750340220

DR. M.D. Paul R Gilmore

Individual

4 Meeting House Rd

Suite 6-8

Chelmsford, MA

1184683716

DR. M.D. James H Reichheld

Individual

4 Meeting House Rd

Suite 6-8

Chelmsford, 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 207RG0100X
Specialization Gastroenterology
Display Name Gastroenterology Physician
Taxonomy Group Allopathic & Osteopathic Physicians
Taxonomy Classification Internal Medicine
Definition An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal 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

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

Internal Medicine Physician

207R00000X • providers: 173,201

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