ProPublica

Journalism in the Public Interest

Cancel

Prescriber Checkup

ROBERT DIANA P.A.

UNIVERSITY OF ARIZONA MEDICAL 1501 N. CAMPBELL AVE.

Tucson | Arizona | 85724

(520) 694-6000

Incorrect Info?
Search this name in Dollars for Docs »

At A Glance: This Prescriber in 2011

Physician Assistant, Surgical

Self-Reported Primary Specialty

See Other Prescribers With This Specialty in This State »

4,070Medicare Part D Prescriptions Filled, Including Refills

Rank: 1 out of 36

$598K Total Retail Price of All Prescriptions

Rank: 1 out of 36

182 Patients Receiving at Least One Drug in Part D
29%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 Arizona

Narcotics

13% of this provider’s 182 patients filled at least one prescription for a narcotic painkiller, compared to an average of 54%.

Antipsychotics to Seniors

N/A

Dangerous Drugs to Seniors

N/A

Brand Name Drugs

13% of this provider’s prescriptions were for brand-name drugs, compared to an average of 16%.

Prescription Price

$147 was the average price of a prescription from this provider, compared to $65 among peers.

Prescriptions per Patient

22 is the average number of prescriptions (including refills) per patient, compared to an average of 4.


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 Arizona
FLUCONAZOLE

Prevents and treats certain... +

Prevents and treats certain fungus infections. Belongs to a class of drugs called antifungals. More info »

798 203 10 1 2
SULFAMETHOXAZOLE-TRIMETHOPRIM

Treating infections caused ... +

Treating infections caused by certain bacteria. More info »

651 155 2 4
FAMOTIDINE

Treats ulcers, gastroesopha... +

Treats ulcers, gastroesophageal reflux disease (GERD), and conditions that cause the stomach to produce too much stomach acid. Also treats heartburn caused by acid indigestion. More info »

421 88 3 6
PREDNISONE

Treats inflammation (swelli... +

Treats inflammation (swelling), severe allergies, complications of chronic illnesses, and other medical problems. Also used to decrease some symptoms of cancer. This medicine is a steroid. More info »

331 127 4 7
VALCYTE 227 42 5 16
TACROLIMUS 152 11 6 18
MYCOPHENOLATE MOFETIL 152 36 6 18
METOPROLOL TARTRATE

Metoprolol is used alone or... +

Metoprolol is used alone or in combination with other medications to treat high blood pressure. It also is used to prevent angina (chest pain) and to improve survival after a heart attack. Extended-release (long-acting) metoprolol also is used in combination with other medications to treat heart failure. Metoprolol is in a class of medications called beta blockers. It works by relaxing blood vessels and slowing heart rate to improve blood flow and decrease blood pressure More info »

127 66 8 14
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 »

99 50 9 15
INSULIN SYRINGE 77 22 10 28
FUROSEMIDE

Treats fluid retention (ede... +

Treats fluid retention (edema) and high blood pressure (hypertension). More info »

71 11 11 32
DAPSONE 68 33 12 33
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 »

63 16 13 20
OMEPRAZOLE

Treats heartburn, stomach u... +

Treats heartburn, stomach ulcers, gastroesophageal reflux disease (GERD), and conditions that cause your stomach to make too much acid, such as Zollinger-Ellison syndrome, endocrine tumors, and systemic mastocytosis. Also helps heal a damaged esophagus, and helps prevent stomach bleeding in patients who have a serious illness. This medicine may be used in combination with antibiotics to treat ulcers. This medicine is a proton pump inhibitor (PPI). More info »

54 14 14 11
PROMETHAZINE HCL

Promethazine is used to rel... +

Promethazine is used to relieve the symptoms of allergic reactions such as allergic rhinitis (runny nose and watery eyes caused by allergy to pollen, mold or dust), allergic conjunctivitis (red, watery eyes caused by allergies), allergic skin reactions, and allergic reactions to blood or plasma products. Promethazine is used with other medications to treat anaphylaxis (sudden, severe allergic reactions) and the symptoms of the common cold such as sneezing, cough, and runny nose. Promethazine is also used to relax and sedate patients before and after surgery, during labor, and at other times. Promethazine is also used to prevent and control nausea and vomiting that may occur after surgery, and with other medications to help relieve pain after surgery. Promethazine is also used to prevent and treat motion sickness. Promethazine helps control symptoms, but will not treat the cause of the symptoms or speed recovery. Promethazine is in a class of medications called phenothiazines. It works by blocking the action of a certain natural substance in the body. More info »

52 R 15 38
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 Dec. 22, 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.