Taxonomy Code 207RG0100X(207rg0100x)
Gastroenterology Physician. Providers: 126

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Gastroenterology Physician Providers

NPI Name Type Address

1184639692

MD Ronald Melvin Katon

Individual

3181 Sw Sam Jackson Park Rd

Portland, OR

1811902331

MD Clifford Stephen Melnyk

Individual

3181 Sw Sam Jackson Park Rd

Portland, OR

1639186554

MD Judith Furman Collins

Individual

3181 Sw Sam Jackson Park Rd

Portland, OR

1275640401

DR. M.D. Herbert Roth Salomon

Individual

3500 N Interstate Ave

Portland, OR

1376650192

D.O. Kevin Paul Jones

Individual

3500 N Interstate Ave

Portland, OR

1730283946

DR. M.D. Julie A Kim

Individual

1130 Nw 22nd Ave

Suite 410

Portland, OR

1306978853

M.D. Tan Attila

Individual

3181 Sw Sam Jackson Park Rd

Portland, OR

1457556086

DR. M.D. Marc Karl Binder

Individual

1125 Nw 9th Ave

#431

Portland, OR

1447363148

M.D. Robert Shneidman

Individual

3500 N Interstate Ave

Portland, OR

1275676843

M.D. Wayne Wong

Individual

3500 N Interstate Ave

Portland, OR

1033222609

MR. M.D. Jason John Powers

Individual

3500 N Interstate Ave

Portland, OR

1215945738

MD Jonathan Meier Schwartz

Individual

3181 Sw Sam Jackson Park Rd

Portland, OR

1003821513

MD Atif Zaman

Individual

3181 Sw Sam Jackson Park Rd

Portland, OR

1831104330

MD Michael (brian) Brian Fennerty

Individual

3181 Sw Sam Jackson Park Rd

Mail Code L461

Portland, OR

1487660965

MD, PHD Anna Webers Sasaki

Individual

3710 Sw Us Veterans Hospital Rd

Portland, OR

1356356851

MD Kandice Leigh Knigge

Individual

3181 Sw Sam Jackson Park Rd # 310

Portland, OR

1790713063

DR. M.D. David Lieberman

Individual

Portland Va Medical Center

1034 Sw Veterans Hospital Road

Portland, OR

1124033626

MD Amnon Sonnenberg

Individual

3710 Sw Us Veterans Hospital Rd

Portland Va Medical Center, P3-gi

Portland, OR

1902913288

M.D. Brian R Willis

Individual

3500 N Interstate Ave

Portland, OR

1487654992

MD Myron Burton Lezak

Individual

2400 Sw Vermont St

Portland, OR

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