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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
JONATHAN ALLRED MD

Internal Medicine

Claims Filled1,310

JAMESTOWN

Tennessee

ERNESTO GARCIA

Internal Medicine

Claims Filled1,299

MIAMI

Florida

MOHSIN JAFFER MD

Family Medicine

Claims Filled1,296

COCONUT CREEK

Florida

OSMANY RODRIGUEZ M.D.

Internal Medicine

Claims Filled1,287

MIAMI

Florida

PANKAJ VYAS M.D.

Internal Medicine

Claims Filled1,278

BENSON

North Carolina

MARTA BETANCOURT

Family Medicine

Claims Filled1,270

HIALEAH

Florida

RAMON DELMONTE MD

Internal Medicine

Claims Filled1,269

NEW YORK

New York

JOSEFINA FONTANILLS

Family Medicine

Claims Filled1,267

MIAMI

Florida

BURCHAM FUQUA

Internal Medicine

Claims Filled1,259

CORPUS CHRISTI

Texas

DANIEL HURLEY M.D.

Geriatric Medicine

Claims Filled1,255

BEECH GROVE

Indiana

CARL VANCE MD

Endocrinology, Diabetes Metabolism

Claims Filled1,253

IDAHO FALLS

Idaho

YAOLEN BOLANOS MD

Student in an Organized Health Care Education/Training Program

Claims Filled1,252

MIAMI

Florida

RAMON COLEN M.D.

Internal Medicine

Claims Filled1,245

SAN ANTONIO

Texas

DARYL WILEY M.D.

Family Medicine

Claims Filled1,245

THOMSON

Georgia

MICHAEL COX M.D.

Internal Medicine

Claims Filled1,229

LIVINGSTON

Tennessee

CARLA FRIDMAN

Internal Medicine

Claims Filled1,226

MIAMI

Florida

ABIMAEL PEREZ MD

Family Medicine

Claims Filled1,226

CORPUS CHRISTI

Texas

LUIS ROBLES M.D.

Legal Medicine

Claims Filled1,225

BROWNSVILLE

Texas

LEANDRO OTERO MD

Family Medicine

Claims Filled1,222

MIAMI

Florida

CONRADO BERMUDEZ M.D.

Family Medicine

Claims Filled1,218

MIAMI

Florida

EFRAIN MARTINEZ M.D.

Claims Filled1,215

MIAMI

Florida

ROBERTO ZAMUDIO-MILLAN MD

Internal Medicine

Claims Filled1,209

TUC

Arizona

JEHANARA AHMED M.D.

Endocrinology, Diabetes Metabolism

Claims Filled1,209

BEAUMONT

Texas

ABEL TOLEDO M.D.

General Practice

Claims Filled1,204

CHULA VISTA

California

MAYLI RODRIGUEZ

Internal Medicine

Claims Filled1,201

HIALEAH

Florida