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

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Gastroenterology Physician Providers

NPI Name Type Address

1548344518

MD Robert L. Myers

Individual

99 Montecillo Rd

San Rafael, CA

1356425516

M.D., PH.D. Christina Ching Hsiu Chen

Individual

17170 Colima Rd

Suite E

Hacienda Heights, CA

1639255060

DR. M.D. Glenn Douglas Madokoro

Individual

351 Hospital Rd

Suite 210

Newport Beach, CA

1154408003

MD Atenodoro R. Ruiz JR.

Individual

710 Lawrence Expy

Santa Clara, CA

1952489742

MD Michael P. Udkow

Individual

280 W Macarthur Blvd

Oakland, CA

1427133180

MD Jean-luc Szpakowski

Individual

39400 Paseo Padre Pkwy

Fremont, CA

1255419735

MD Albert M. Palitz

Individual

200 Muir Rd

Martinez, CA

1275610503

MR. M.D. Mufti Saadat Ahmed Farooqi

Individual

1332 W Herndon Ave

Suite Number 100

Fresno, CA

1932286549

DR. MD Daniel Stonewall Anderson

Individual

4647 Zion Ave

San Diego, CA

1457439184

MD Gerald J. Kohn

Individual

6600 Bruceville Rd

Sacramento, CA

1134206162

MD Ronald Adler

Individual

1411 E 31st Street

Oakcare Medical Group

Oakland, CA

1871671362

MD Terence J. Heywood

Individual

200 Muir Rd

Martinez, CA

1356427512

M.D. Husam Elsheikh

Individual

5565 Grossmont Center Dr

Bldg 1, Ste 227

La Mesa, CA

1790863694

MD David R. Cornish

Individual

7373 West Ln

Stockton, CA

1407932908

MD William B. Thurston

Individual

260 International Cir

San Jose, CA

1528146610

MD Eugene T.y. Chan

Individual

1425 S Main St

Walnut Creek, CA

1356426241

DR. M.D. Mohan W Bhasker

Individual

1141 W Redondo Beach Blvd

Gardena, CA

1861570962

MD Steven M. Fredman

Individual

1425 S Main St

Walnut Creek, CA

1801975966

MD Paul Olaf Gulsrud

Individual

23101 Sherman Place

Suite 217

West Hills, CA

1396823043

MD Robert Charles Midgley

Individual

6600 Bruceville Rd

Sacramento, 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