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

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Gastroenterology Physician Providers

NPI Name Type Address

1467687467

Peninsula Gastroenterology Medical Group Inc

Organization

2500 Hospital Dr Bldg 8

Mountain View, CA

1518909126

MR. MD Mazen Muhammad Mardini

Individual

999 S Fairmont Ave

#115

Lodi, CA

1891864351

DR. M.D. Bruce F Mize

Individual

116 S Palisade Dr

Suite 306

Santa Maria, CA

1063735421

Santa Maria Gastroenterology Medical Group Inc

Organization

525 E Plaza Dr

307

Santa Maria, CA

1689997090

Santa Maria Gastroenterology Medical Group Inc

Organization

525 E Plaza Dr

307

Santa Maria, CA

1730100124

MD Jack Stuart Rotenberg

Individual

2241 Wankel Way

Ste. A.

Oxnard, CA

1548279599

DR. M.D. Anil K. Dev

Individual

1000 W Carson St

N-21

Torrance, CA

1679557797

MD Duke H Nguyen

Individual

9900 Talbert Ave

Ste 100

Fountain Valley, CA

1265465579

DR. MD Ronald Lee Koretz

Individual

14445 Olive View Dr

Dept Medicine Olive View Ucla Medical Center

Sylmar, CA

1225353493

Digestive Health Specialists Inc

Organization

1045 Atlantic Ave

Suite 611

Long Beach, CA

1558392597

Tower Digestive Health Medical Group

Organization

9090 Wilshire Blvd

Suite 101

Beverly Hills, CA

1497847263

William J Collins Md Inc

Organization

1010 W La Veta Ave

Suite 570

Orange, CA

1912099763

William H Metzger Md Inc

Organization

1010 W La Veta Ave

Suite 570

Orange, CA

1952493793

James J Lee Md Inc

Organization

1010 W La Veta Ave

Suite 570

Orange, CA

1952458663

Hardeep M Singh, Md Inc

Organization

1010 W La Veta Ave

Suite 570

Orange, CA

1154649929

Alaa Abousaif Md A Medical Corp

Organization

1010 W La Veta Ave

Suite 570

Orange, CA

1518941673

DR. M.D. Henry I-tsai Kung

Individual

120 La Casa Via

Walnut Creek, CA

1437116449

DR. M.D. Akeel Sajjad Halai

Individual

2570 Goodwater Ave

Suite 300

Redding, CA

1770815862

Richard A Zelner M D Inc

Organization

18111 Brookhurst

Suite 6700

Fountain Valley, CA

1750303152

DR. M.D. Linda Anh Bui Nguyen

Individual

450 Broadway St

Pavillion A

Redwood City, 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