Taxonomy Code 207RG0100X(207rg0100x)
Gastroenterology Physician. Providers: 2,530

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Gastroenterology Physician Providers

NPI Name Type Address

1548281108

DR. M.D. Harold Maizel

Individual

1310 W Stewart Dr

Suite #407

Orange, CA

1295755882

DR. MD Joseph Rocco Pisegna

Individual

200 Medical Plaza

#365,530,420,120

Los Angeles, CA

1154342699

M.D. Michael H Walter

Individual

11370 Anderson St

Ste 3150

Loma Linda, CA

1326054537

MD Pyoung Il Kwon

Individual

4220 W. 3rd St

201

Los Angeles, CA

1184648933

DR. M.D. John C. Billesdon

Individual

2241 Wankel Way

Ste. A.

Oxnard, CA

1568486686

MD Charles N Bernstein

Individual

200 Medical Plaza

#365,530,420,120

Los Angeles, CA

1669488821

DR. M.D. Marc Andrew Edelstein

Individual

150 N Robertson Blvd

Suite 204

Beverly Hills, CA

1275548646

PROF. M.D. Mario Chojkier

Individual

3350 La Jolla Village Dr

111-d

San Diego, CA

1710991112

MD Kumar Ram Mohan

Individual

110 N Valeria St

Suite 503

Fresno, CA

1417964917

M.D. Dwaraknath Ponnalur Reddy

Individual

811 E 11th St

Suite 208

Upland, CA

1134136989

M.D. Sean S May

Individual

550 B St

Yuba City, CA

1336156207

DR. M.D. Paul M. Sanchez

Individual

2241 Wankel Way

Ste. A.

Oxnard, CA

1952311367

DR. M.D. Alfred Charles Gaymon

Individual

4601 Dale Road

Modesto, CA

1528079571

DR. M.D. Melvyn John Froese

Individual

5305 N Fresno St Ste 108

Fresno, CA

1750394532

MD Ramsey Cheung

Individual

3801 Miranda Ave

Palo Alto, CA

1568475135

DR. MD Esmail David Hessami

Individual

500 E Olive Avenue Suite #740

Burbank, CA

1306959275

M.D. Homayoun Shojamanesh

Individual

10535 Hospital Way

Mather, CA

1487767398

M.D. Kenneth L Kelln

Individual

11370 Anderson St

Ste 3150

Loma Linda, CA

1134232051

M.D. Michel H Mendler

Individual

11370 Anderson St

Stge 3150

Loma Linda, CA

1730296542

DR. MD Brent Jerome Kovacs

Individual

2403 Castillo St

Suite 201

Santa Barbara, CA

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