Taxonomy Code 207RG0100X(207rg0100x)
Gastroenterology Physician. Providers: 23,096

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Gastroenterology Physician Providers

NPI Name Type Address

1174501795

MD Joel B Loewenstein

Individual

630 East Park Ave

Long Beach, NY

1225016611

MD Sonya Sheron Ventour

Individual

2280 Grand Ave

Ste 303

Baldwin, NY

1811976533

MD PHD Robert M Gannan

Individual

1135 116th Ave Ne

560

Bellevue, WA

1356320857

DR. M.D. Kartar S Khanuja

Individual

1700 E Market St

Suite 112

Warren, OH

1093794042

MD Richard Frederick Sawyer JR.

Individual

411 Merrimack St

Ste 201

Methuen, MA

1164401188

DR. MD Gregory Paul Karris

Individual

22250 Providence Dr

Suite 604

Southfield, MI

1083693766

DR. M.D. Parviz D. Afshani

Individual

1301 20th St

Suite 280

Santa Monica, CA

1164401105

M.D. Russell H Wiesner

Individual

200 1st St Sw

Rochester, MN

1326027376

DR. M.D. Khalil B Korkor

Individual

4124 Munson St Nw

Suite A

Canton, OH

1811976152

M.D. Gerald A Cufley

Individual

11800 Ne 128th St

Suite 100

Kirkland, WA

1235118142

MD Victor Werner Ludewig

Individual

77 Plaza Blvd

Plattsburgh, NY

1912986290

MD Edwin Zarling

Individual

2160 S First Ave

101-1740, Loyola University Medical Center

Maywood, IL

1639158918

MD Thomas Schnell

Individual

2160 S First Ave

101-1740, Loyola University Medical Center

Maywood, IL

1942289731

DR. M.D. Neelam Gupta

Individual

1703 Merrick Ave

Merrick, NY

1326018581

DR. M.D. Alonzo D. Williams SR.

Individual

8908 Kanis Rd

Little Rock, AR

1114997376

M.D. John T Cunningham

Individual

1501 N Campbell Ave

Tucson, AZ

1063492270

M.D. Mark H Kasowitz

Individual

739 Irving Ave

Suite 400

Syracuse, NY

1285614404

M.D. Dennis W Reedy

Individual

739 Irving Ave

Suite 400

Syracuse, NY

1215917596

MD John Vermeulen

Individual

1085 Main St

South Weymouth, MA

1154301422

MD James R Moore

Individual

1085 Main St

South Weymouth, 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