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Prescriber Checkup

LAURA CHANG M.D.

415 COLUMBIA ROAD UPHAM'S CORNER HEALTH CENTER

Dorchester | Massachusetts | 02125

(617) 287-8000

Incorrect Info?
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At A Glance: This Prescriber in 2012

Family Medicine

Self-Reported Primary Specialty

See Other Prescribers With This Specialty in This State »

2,281Medicare Part D Prescriptions Filled, Including Refills

Rank: 539 out of 978

$88.9K Total Retail Price of All Prescriptions

Rank: 652 out of 978

129 Patients Receiving at Least One Drug in Part D
53%Patients 65 Years and Older
94% 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
Higher avg Average for
this specialty
in Massachusetts
Lower avg

Schedule Two
Controlled Substances

21% of this provider’s 129 patients filled at least one prescription for a schedule two drug, compared to an average of 7%.

Schedule Three
Controlled Substances

N/A

Risky Drugs to Seniors

0% of this provider’s 1,453 prescriptions for patients 65 and older were for "potentially dangerous" drugs, compared to an average of 1%.

Brand Name Drugs

17% of this provider’s prescriptions were for brand-name drugs, compared to an average of 21%.

Prescription Price

$39 was the average price of a prescription from this provider, compared to $53 among peers.

Prescriptions per Patient

18 is the average number of prescriptions (including refills) per patient, compared to an average of 18.


Another View

This chart shows a different comparison of all providers in this specialty based on their mix of drugs and volume. Providers are grouped by similarity; those least like their peers are farthest to the right. Hover over the bars to see names of other prescribers.

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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.

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S2

A schedule two drug. More » Schedule two drugs have a high potential for abuse and severe dependence, according to the Drug Enforcement Administration.

S3

A schedule three drug. More » Schedule three drugs have potential for abuse and dependence, according to the Drug Enforcement Administration.

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.

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 Massachusetts
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 »

170 121 1 1
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 »

138 108 2 2
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 »

136 82 3 7
HYDROCHLOROTHIAZIDE

Used alone or together with... +

Used alone or together with other medicines to treat high blood pressure and fluid retention (edema). This medicine is a diuretic (water pill). More info »

123 86 4 5
OXYCODONE-ACETAMINOPHEN

Used to relieve moderate to... +

Used to relieve moderate to severe pain. More info »

110 53 S2 5 25
ATORVASTATIN CALCIUM

Used together with diet, we... +

Used together 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. Atorvastatin is also used to decrease the amount of fatty substances such as low-density lipoprotein (LDL) cholesterol ('bad cholesterol') and triglycerides in the blood and to increase the amount of high-density lipoprotein (HDL) cholesterol ('good cholesterol') in the blood. More info »

75 53 6 12
ATENOLOL

Treats high blood pressure ... +

Treats high blood pressure and angina (chest pain). May also lower the risk of repeated heart attacks. More info »

72 21 7 8
AMLODIPINE BESYLATE

Amlodipine is used alone or... +

Amlodipine is used alone or in combination with other medications to treat high blood pressure and chest pain (angina). Amlodipine is in a class of medications called calcium channel blockers. It lowers blood pressure by relaxing the blood vessels so the heart does not have to pump as hard. It controls chest pain by increasing the supply of blood to the heart. If taken regularly, amlodipine controls chest pain, but it does not stop chest pain once it starts. Your doctor may prescribe a different medication to take when you have chest pain. More info »

65 49 8 6
ALENDRONATE SODIUM

Alendronate is used to trea... +

Alendronate is used to treat and prevent osteoporosis (a condition in which the bones become thin and weak and break easily) in women who have undergone menopause (''change of life,'' end of menstrual periods) and to treat osteoporosis in men. Alendronate is also used to treat osteoporosis in men and women who are taking corticosteroids (a type of medication that may cause osteoporosis in some patients). Alendronate is also used to treat Paget's disease of bone (a condition in which the bones are soft and weak and may be deformed, painful, or easily broken). Alendronate is in a class of medications called bisphosphonates. It works by preventing bone breakdown and increasing bone density (thickness). More info »

63 55 9 20
TERAZOSIN HCL

Terazosin is used in men to... +

Terazosin is used in men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia or BPH), which include difficulty urinating (hesitation, dribbling, weak stream, and incomplete bladder emptying), painful urination, and urinary frequency and urgency. It also is used alone or in combination with other medications to treat high blood pressure. Terazosin is in a class of medications called alpha-blockers. It relieves the symptoms of BPH by relaxing the muscles of the bladder and prostate. It lowers blood pressure by relaxing the blood vessels so that blood can flow more easily through the body. More info »

62 54 10 76
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 2012 includes more than 1.2 billion prescriptions written by nearly 1.5 million doctors, nurses and other providers. This database lists about 382,000 of those providers who wrote 50 or more prescriptions for at least one drug that year. Almost 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.

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 Jan. 9, 2012.
  • Comparisons are based on each provider’s current address, not necessarily where he or she worked during the time period covered in this database.