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Prescriber Checkup

Prescriber Checkup » METFORMIN HCL

METFORMIN HCL

Metformin is used alone or with other medications, including insulin, to treat type 2 diabetes (condition in which the body does not use insulin normally and, therefore, cannot control the amount of sugar in the blood). Metformin is in a class of drugs called biguanides. Metformin helps to control the amount of glucose (sugar) in your blood. It decreases the amount of glucose you absorb from your food and the amount of glucose made by your liver. Metformin also increases your body's response to insulin, a natural substance that controls the amount of glucose in the blood. Metformin is not used to treat type 1 diabetes (condition in which the body does not produce insulin and therefore cannot control the amount of sugar in the blood). More info »

AT A GLANCE: THIS DRUG IN 2011

17.3M
Medicare Part D Claims
$214M
Retail Cost

Cost by state

State Claims Cost
California 2,228,500 $27.4M
Florida 1,363,253 $14.4M
New York 1,186,277 $15.5M
Texas 1,118,643 $12.9M
Pennsylvania 954,107 $10.8M
Ohio 727,525 $7.62M
Illinois 701,479 $8.12M
Puerto Rico 663,573 $6.08M
North Carolina 598,990 $6.65M
Tennessee 512,219 $4.97M
Georgia 504,822 $5.32M
Missouri 460,152 $4.78M
Michigan 452,111 $5.52M
Massachusetts 412,070 $5.4M
Virginia 396,099 $4.58M
Kentucky 382,496 $4.08M
New Jersey 368,695 $4.88M
Arizona 364,673 $4.24M
Alabama 352,736 $3.4M
Indiana 347,200 $4.06M
Washington 345,704 $4.05M
Louisiana 325,393 $3.13M
Wisconsin 285,385 $3.71M
South Carolina 274,150 $2.94M
Minnesota 267,689 $3.41M
Oregon 244,973 $2.61M
Mississippi 242,590 $2.21M
Oklahoma 241,040 $2.7M
Arkansas 229,909 $2.16M
Iowa 218,480 $2.06M
Colorado 203,608 $2.14M
Maryland 185,351 $2.48M
Kansas 179,480 $1.88M
West Virginia 176,573 $2.03M
Connecticut 172,041 $2.05M
New Mexico 138,168 $1.81M
Nevada 123,624 $1.44M
Nebraska 114,283 $1.17M
Utah 95,125 $1.07M
Maine 89,174 $1.25M
Idaho 83,938 $989K
Hawaii 80,407 $1.35M
Rhode Island 73,353 $837K
Montana 56,614 $678K
New Hampshire 55,288 $684K
South Dakota 51,571 $551K
North Dakota 48,487 $590K
Delaware 36,158 $498K
Vermont 31,934 $441K
District of Columbia 27,852 $314K
Wyoming 27,222 $306K
Alaska 20,779 $228K
About This Data

ProPublica obtained prescribing data from Medicare’s prescription drug benefit, known as Part D, under the Freedom of Information Act. The data for 2011 includes nearly 1.2 billion prescriptions written by 1.6 million doctors, nurses and other providers. This database lists about 364,000 of those providers who wrote 50 or more prescriptions for at least one drug that year. About three-fourths went to patients 65 and older; the rest were for disabled patients. Methodology »


Incorrect Info?

If you are a provider and you believe your address is incorrect, check the listing you created on the National Provider Identifier registry. If you change your listing, send a note to drugs@propublica.org and we will update your information. If you have other questions about this data, send a note to drugs@propublica.org.

Top prescribers for METFORMIN HCL

Provider Medicare Claims City State
VINCENT MCCOLM M.D.

Internal Medicine

Claims Filled53

IRVING

Texas

STEVEN CHAROCHAK D.O.

Family Medicine

Claims Filled53

KANSAS CITY

Missouri

JOHN FRISCHKNECHT MD

Cardiovascular Disease

Claims Filled53

PROVO

Utah

JOHANNA MEYER-MITCHELL M.D.

Family Medicine

Claims Filled53

CONCORD

California

STEPHEN GOLDBERG MD

Gastroenterology

Claims Filled53

CINCINNATI

Ohio

MARY COAN M.D.

Family Medicine

Claims Filled53

CLIFTON SPRINGS

New York

KATHLEEN MAKARIUS PA

Physician Assistant

Claims Filled53

BAY SHORE

New York

MUHAMMAD KALEEM M.D.

Internal Medicine

Claims Filled53

CINCINNATI

Ohio

CHRISTINE POTTERJONES MD

Family Medicine

Claims Filled53

BETHLEHEM

Pennsylvania

RAMON AGOR MD

Family Medicine

Claims Filled53

MILWAUKEE

Wisconsin

ROBERT QUINN MD

Family Medicine

Claims Filled53

STOWE

Vermont

JOHN LEMLEY MD

Internal Medicine

Claims Filled53

COLORADO SPRINGS

Colorado

GERALD PHILLIPS MD

Family Medicine

Claims Filled53

PLEASANTON

Texas

SHANKAR YALAMANCHILI M.D.

Psychiatry

Claims Filled53

MONTGOMERY

Alabama

NICOLE PELHAM M.D.

Family Medicine

Claims Filled53

LA MARQUE

Texas

MELINDA HUBBARD P.A.

Physician Assistant

Claims Filled53

DES MOINES

Iowa

MICHAEL WILLIAMS MD

Endocrinology, Diabetes Metabolism

Claims Filled53

SEATTLE

Washington

JOHN QUATANNENS MD

Internal Medicine

Claims Filled53

SAN FRANCISCO

California

DAVID TOTH M.D., FACE

Endocrinology, Diabetes Metabolism

Claims Filled53

NEWBURYPORT

Massachusetts

JENNIFER HERBER M.D.

Family Medicine

Claims Filled53

MILWAUKIE

Oregon

EDWARD LEWIS MD

Surgery

Claims Filled53

ITHACA

Michigan

JACOB OESTREICH M.D.

Family Medicine

Claims Filled53

SUPERIOR

Wisconsin

ISHITA THAKKAR R-PAC

Physician Assistant

Claims Filled53

NEW YORK

New York

DON HOLT MD

Family Medicine

Claims Filled53

SAN ANTONIO

Texas

UNNISA FAIYAZ M.D.

Internal Medicine

Claims Filled53

PEACHTREE CITY

Georgia