ProPublica

Journalism in the Public Interest

Cancel

Prescriber Checkup

MAYLENE PERALTA MD

At A Glance: This Prescriber in 2011

Endocrinology, Diabetes Metabolism

Self-Reported Primary Specialty

See Other Prescribers With This Specialty in This State »

3,850Medicare Part D Prescriptions Filled, Including Refills

Rank: 1 out of 14

$709K Total Retail Price of All Prescriptions

Rank: 1 out of 14

368 Patients Receiving at Least One Drug in Part D
50%Patients 65 Years and Older
73% Subsidized Claims for Low-Income Patients

How Does This Prescriber Compare to Peers?

In the same specialty and state. Caveats »

Drugs That Present Special Risks
Costs of Prescribing
Average for
this specialty
in Maine

Narcotics

N/A

Antipsychotics to Seniors

N/A

Risky Drugs to Seniors

1% of this provider’s 1,879 prescriptions for patients 65 and older were for "potentially dangerous" drugs, compared to an average of 0%.

Brand Name Drugs

59% of this provider’s prescriptions were for brand-name drugs, compared to an average of 54%.

Prescription Price

$184 was the average price of a prescription from this provider, compared to $180 among peers.

Prescriptions per Patient

10 is the average number of prescriptions (including refills) per patient, compared to an average of 6.


This Prescriber's Drugs

The table below list this provider’s drugs, the number of prescriptions and how many went to seniors. Drugs are ranked by volume and compared with the rank for all providers in the same specialty and state.

Click to Filter by Category

Clear Filter


A

An antipsychotic drug. More » Antipsychotics are frequently given to dementia patients, though it increases their risk of death.

R

A risky drug for seniors. More » The American Geriatrics Society has said this drug is "potentially dangerous" for seniors and might be inappropriate.

N

A narcotic drug. More » Misuse and abuse of narcotics led to some 16,000 overdose deaths in 2010.

10

This provider is among the top 10 prescribers of
this drug in the country.

This provider’s prescriptions for this drug were for more days than those of peers. More » Because of this, his or her prescription count may be lower.

This provider’s prescriptions for this drug were for fewer days than those of peers. More » Because of this, his or her prescription count may be higher.

This Drug's Rank
Drug Name Total Prescriptions Filled
Including Refills
Prescriptions
to 65+
Category For this Prescriber For All Prescribers in
This Specialty in Maine
LANTUS

Treats diabetes mellitus. I... +

Treats diabetes mellitus. Insulin is a hormone that helps get sugar from the blood to the muscles, where it is used for energy. This type of insulin usually works longer than regular insulin. More info »

249 151 1 5
GLIPIZIDE

Used with diet and exercise... +

Used with diet and exercise to help control blood sugar in patients with type 2 diabetes. More info »

247 108 2 11
PEN NEEDLE 238 133 3 2
LANTUS SOLOSTAR

Treats diabetes mellitus. I... +

Treats diabetes mellitus. Insulin is a hormone that helps get sugar from the blood to the muscles, where it is used for energy. This type of insulin usually works longer than regular insulin. More info »

199 102 4 9
METFORMIN HCL

Metformin is used alone or ... +

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 »

186 54 5 13
NOVOLOG

Treats diabetes mellitus. I... +

Treats diabetes mellitus. Insulin is a hormone that helps get sugar from the blood to the muscles, where it is used for energy. This type of insulin is similar to regular insulin, but acts in the body more quickly. More info »

176 76 6 4
LEVOTHYROXINE SODIUM

Levothyroxine, a thyroid ho... +

Levothyroxine, a thyroid hormone, is used to treat hypothyroidism, a condition where the thyroid gland does not produce enough thyroid hormone. Without this hormone, the body cannot function properly, resulting in: poor growth; slow speech; lack of energy; weight gain; hair loss; dry, thick skin; and increased sensitivity to cold. When taken correctly, levothyroxine reverses these symptoms. Levothyroxine is also used to treat congenital hypothyroidism (cretinism) and goiter (enlarged thyroid gland). More info »

161 91 7 1
INSULIN SYRINGE 158 71 8 6
HUMALOG

Treats diabetes mellitus. I... +

Treats diabetes mellitus. Insulin is a hormone that helps get sugar from the blood to the muscles, where it is used for energy. This type of insulin starts working faster than regular insulin. More info »

134 64 9 8
PRAVASTATIN SODIUM

Pravastatin is used with di... +

Pravastatin is used with diet, weight-loss, and exercise to reduce the risk of heart attack and stroke and to decrease the chance that heart surgery will be needed in people who have heart disease or who are at risk of developing heart disease. Pravastatin is also used to reduce the amount of cholesterol (a fat-like substance) and other fatty substances in the blood. Pravastatin is in a class of medications called HMG-CoA reductase inhibitors (statins). It works by slowing the production of cholesterol in the body to decrease the amount of cholesterol that may build up on the walls of the arteries and block blood flow to the heart, brain, and other parts of the body. More info »

109 37 10 22
NOVOLOG MIX 70-30

Insulin aspart is used to t... +

Insulin aspart is 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). It is also used to treat people with type 2 diabetes (condition in which the body does not use insulin normally and therefore cannot control the amount of sugar in the blood) who need insulin to control their diabetes. In patients with type 1 diabetes, insulin aspart is usually used with another type of insulin, unless it is used in an external insulin pump. In patients with type 2 diabetes, insulin aspart also may be used with another type of insulin or with oral medication(s) for diabetes. Insulin aspart is a short-acting, manmade version of human insulin. Insulin aspart works by replacing the insulin that is normally produced by the body and by helping move sugar from the blood into other body tissues where it is used for energy. It also stops the liver from producing more sugar. More info »

106 48 11 15
LISINOPRIL

Treats high blood pressure ... +

Treats high blood pressure and heart failure. A lower blood pressure will reduce the risk of stroke and heart attack. Also used in the first few days after a heart attack to help reduce the risk of death. This medicine is an angiotensin-converting enzyme (ACE) inhibitor. More info »

104 37 12 23
LEVEMIR

Helps control blood sugar l... +

Helps control blood sugar levels. This medicine is a long-acting insulin. More info »

103 33 13 19
BYETTA

Treats type 2 diabetes. +

Treats type 2 diabetes. More info »

92 17 14 16
JANUVIA

Treats type 2 diabetes. Use... +

Treats type 2 diabetes. Used together with proper diet and exercise to help control high blood sugar. More info »

91 59 15 10
HUMULIN R

Treats diabetes mellitus. +

Treats diabetes mellitus. More info »

86 23 16 24
HUMALOG MIX 75-25

Insulin lispro is used to t... +

Insulin lispro is 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). It is also used to treat people with type 2 diabetes (condition in which the body does not use insulin normally and therefore cannot control the amount of sugar in the blood) who need insulin to control their diabetes. In patients with type 1 diabetes, insulin lispro is always used with another type of insulin, unless it is used in an external insulin pump. In patients with type 2 diabetes, insulin lispro may be used with another type of insulin or with oral medication(s) for diabetes. Insulin lispro is a short-acting, man-made version of human insulin. Insulin lispro works by replacing the insulin that is normally produced by the body and by helping move sugar from the blood into other body tissues where it is used for energy. It also stops the liver from producing more sugar. More info »

73 33 17 20
LOSARTAN POTASSIUM

Losartan is used alone or i... +

Losartan is used alone or in combination with other medications to treat high blood pressure. Losartan is also used to decrease the risk of stroke in people who have high blood pressure and a heart condition called left ventricular hypertrophy (enlargement of the walls of the left side of the heart). Losartan may not decrease the risk of stroke in African Americans who have these conditions. This medication is also used to treat kidney disease in people who have type 2 diabetes (condition in which the body does not use insulin normally and therefore cannot control the amount of sugar in the blood) and high blood pressure. Losartan is in a class of medications called angiotensin II receptor antagonists. It works by blocking the action of certain natural substances that tighten the blood vessels, allowing the blood to flow more smoothly and the heart to pump more efficiently. More info »

71 40 18 25
CRESTOR

Lowers high levels of chole... +

Lowers high levels of cholesterol and triglycerides (fats) in your blood. Helps keep atherosclerosis (hardening of the arteries) from getting worse. Lowers the risk of stroke and heart attack in people who have certain risk factors. This medicine is an HMG-CoA inhibitor, also called a statin. More info »

65 29 19 26
LIPITOR

Lowers high cholesterol and... +

Lowers high cholesterol and triglyceride levels in the blood. Lowers the risk of chest pain, stroke, heart attack, or certain heart and blood vessel problems in people who have certain risk factors. This medicine is an HMG-CoA inhibitor, also called a statin. More info »

62 25 20 27
SIMVASTATIN

Treats high cholesterol and... +

Treats high cholesterol and triglyceride levels in the blood. Lowers risk of heart attack, stroke, and certain blood vessel problems in people with certain risk factors. This medicine is an HMG-CoA reductase inhibitor, also called a statin. More info »

57 43 21 18
HUMULIN N

Treats diabetes mellitus. +

Treats diabetes mellitus. More info »

55 55 22 14
METHIMAZOLE

Treats hyperthyroidism (too... +

Treats hyperthyroidism (too much thyroid hormone produced by the thyroid gland). More info »

50 37 23 12
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 »

Caveats
  • No comparisons are shown if 10 or fewer prescribers in the state share this specialty.
  • The list of top drugs includes only those for which this provider wrote 50 or more prescriptions, but all prescriptions are counted in the summary totals at the top.
  • The calculation of “Risky Drugs to Seniors” does not include drugs for which a provider wrote 11 or fewer prescriptions because Medicare redacted the information to protect patient privacy.
  • Comparisons do not take into account the medical conditions of patients. Medications for certain conditions do not have generic alternatives, so patients would receive more expensive brand name drugs.
  • This provider's address and specialty information was last updated on Sept. 27, 2011.
  • Comparisons are based on each provider’s current address, not necessarily where he or she worked during the time period covered in this database.
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.