Taxonomy Code 207R00000X(207r00000x)
Internal Medicine Physician. Providers: 138

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Internal Medicine Physician Providers

NPI Name Type Address

1982677076

DR. MD Lisa M Letourneau

Individual

465 Congress St

Suite 301

Portland, ME

1811945546

DR. M.D. Susan M Lee

Individual

1685 Congress St

Portland, ME

1588605604

M.D. James A Katz

Individual

144 State St

Portland, ME

1023051521

M.D. Brian D Moore

Individual

144 State St

Portland, ME

1730114901

DR. MD Dale R Gowen

Individual

331 Veranda St

Portland, ME

1912920117

MD Elizabeth K Ackerson

Individual

1685 Congress Street

Portland, ME

1164597522

DR. MD David E Wennberg

Individual

22 Bramhall St

Portland, ME

1669540746

DR. MD Bayan Missaghi

Individual

22 Bramhall St

Portland, ME

1356400626

DR. MD Abhishek Jain

Individual

22 Bramhall St

Portland, ME

1205870607

M.D. Mark Cieniawski

Individual

144 State St

Portland, ME

1043297500

MD Helen M Soule

Individual

144 State St

Portland, ME

1467533117

M.D. Victoria L Ashton

Individual

335 Brighton Ave

Portland, ME

1144267352

M.D. Robert J Clinton JR.

Individual

144 State St

Portland, ME

1013080852

MD David A Polisner

Individual

144 State St

Portland, ME

1538200951

MD Jennifer G Aronson

Individual

22 Bramhall St

Portland, ME

1003096017

Daniel Mark Merson

Organization

1250 Forest Ave

Portland, ME

1982652129

DR. D.O Daniel M Merson

Individual

1250 Forest Ave

Portland, ME

1093850059

DR. MD Lauren G Michalakes

Individual

901 Washington Ave

Suite 104

Portland, ME

1912971474

DR. M.D. Michael Lewis Shuman

Individual

15 Mellen St

Portland, ME

1104870377

MD Nananda F Col

Individual

22 Bramhall St

Portland, ME

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 207R00000X
Display Name Internal Medicine Physician
Taxonomy Group Allopathic & Osteopathic Physicians
Taxonomy Classification Internal Medicine
Definition A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive 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

Gastroenterology Physician

207RG0100X • providers: 23,096

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

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