Taxonomy Code 207RG0100X(207rg0100x)
Gastroenterology Physician. Providers: 15

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Gastroenterology Physician Providers

NPI Name Type Address

1457322638

DR. M.D.,FRCPC,FACP Alan N Freeman

Individual

173 Daniel Webster Hwy

Nashua, NH

1609841832

DR. M.D. Mark Lasak Mallek

Individual

280 Main St

Suite 340

Nashua, NH

1437172228

DR. M.D. Timothy David Scherer

Individual

21 E Hollis St

Nashua, NH

1619990496

DR. MD Jack Thomas Bueno

Individual

2300 Southwood Dr

Nashua, NH

1326206772

MD Annette Tobar

Individual

8 Prospect St

Nashua, NH

1639371263

DR. M.D. Michael Robert Kaczanowski

Individual

8 Prospect St

North Ii

Nashua, NH

1851573570

DR. M.D Srikrishna Nagri

Individual

2300 Southwood Dr

Dartmouth Hitchcock - Gastroenterology

Nashua, NH

1164443750

DR. M.D. Prasanna Venkateswar Gulur

Individual

168 Kinsley St

Lower Level

Nashua, NH

1023189891

DR. MD Chengta Richard Dai

Individual

168 Kinsley Street

Suite 20

Nashua, NH

1649479064

MD Xiaoxi Ouyang

Individual

2300 Southwood Dr

Nashua, NH

1851524284

M.D. Jassir Witta

Individual

8 Prospect St

North 2 Specialty

Nashua, NH

1649330226

Mark L. Mallek, Md P.c.

Organization

280 Main St

Suite 340

Nashua, NH

1851734834

MR. Umer Mahmood Syed

Individual

168 Kinsley St

Nashua, NH

1588058465

MISS M.D Huei-wen Lim

Individual

168 Kinsley St

Nashua, NH

1922492370

DR. M.D. Haider Rahman

Individual

8 Prospect Street

Nashua, NH

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