Journalism in the Public Interest


Prescriber Checkup

Prescriber Checkup » NIFEDIAC CC


Used alone or together with other medicines to treat high blood pressure and chest pain (angina). This medicine is a calcium channel blocker. More info »


Medicare Part D Claims
Retail Cost

Cost by state

State Claims Cost
California 98,375 $5.7M
Florida 49,715 $2.65M
Texas 43,681 $2.58M
Tennessee 29,063 $1.48M
Illinois 26,964 $1.56M
New York 25,708 $1.59M
Arizona 22,661 $1.29M
Pennsylvania 22,112 $1.27M
Ohio 19,011 $1.23M
Georgia 18,815 $1M
Massachusetts 16,986 $966K
Michigan 16,005 $1.08M
North Carolina 14,469 $755K
Missouri 13,502 $734K
Hawaii 10,900 $482K
Louisiana 10,853 $605K
Virginia 10,608 $580K
Indiana 10,339 $603K
Wisconsin 9,802 $588K
Washington 8,494 $495K
South Carolina 8,416 $473K
Oregon 8,043 $470K
Kentucky 8,038 $448K
Alabama 7,658 $405K
Mississippi 6,460 $296K
Oklahoma 6,301 $347K
Maryland 6,233 $399K
Arkansas 6,082 $292K
Minnesota 5,771 $362K
Kansas 5,522 $283K
Iowa 5,425 $273K
Nevada 5,419 $290K
Puerto Rico 5,192 $194K
New Jersey 5,112 $350K
Colorado 4,228 $240K
Connecticut 3,857 $226K
Rhode Island 2,555 $111K
Nebraska 2,460 $114K
West Virginia 2,214 $116K
Maine 2,166 $133K
New Mexico 1,874 $112K
District of Columbia 1,601 $84.7K
New Hampshire 1,501 $88.7K
South Dakota 1,487 $72.3K
Idaho 1,199 $58.8K
Utah 1,197 $68.7K
Delaware 1,120 $85.9K
Montana 1,116 $52.2K
North Dakota 822 $39.2K
Vermont 600 $36.6K
Wyoming 352 $22.1K
Alaska 100 $6,495
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 and we will update your information. If you have other questions about this data, send a note to

Top prescribers for NIFEDIAC CC

Provider Medicare Claims City State