DANIELLE SINK M.D.
Prescription History 1952390833
Internal Medicine in Phoenix, AZ
What does Dr. Sink prescribe?
In 2024, Dr. Sink wrote 857 Medicare prescriptions for 32 medications. The most prescribed was Atorvastatin Calcium, with 118 prescriptions for 54 patients.
Medicare Part D only. These are prescriptions filled by people with Medicare drug coverage in 2024, from the CMS data released in 2026, the most recent year available. CMS does not publish medications with fewer than 11 prescriptions, so this is not a full list of what Dr. Sink prescribes.
Medications 32 medications
Prescriptions filled under Medicare Part D in 2024. Select a medication to see what it is used for and how it compares with other Arizona prescribers.
What it is used for
Atorvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Arizona prescribers
Dr. Sink wrote 118 prescriptions for Atorvastatin Calcium, about 69% as often as the typical Arizona prescriber of it (171). Medicare paid $10.26 per fill, versus $9.86 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Arizona prescribers
Dr. Sink wrote 59 prescriptions for Losartan Potassium, about half as often as the typical Arizona prescriber of it (115). Medicare paid $10.00 per fill, versus $9.93 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Arizona prescribers
Dr. Sink wrote 57 prescriptions for Duloxetine Hcl, about 1.3 times as often as the typical Arizona prescriber of it (45). Medicare paid $10.35 per fill, versus $26.66 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Arizona prescribers
Dr. Sink wrote 55 prescriptions for Amlodipine Besylate, about half as often as the typical Arizona prescriber of it (121). Medicare paid $3.86 per fill, versus $6.45 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Lisinopril is used to treat high blood pressure.
Compared with Arizona prescribers
Dr. Sink wrote 50 prescriptions for Lisinopril, about 42% as often as the typical Arizona prescriber of it (120). Medicare paid $6.62 per fill, versus $7.16 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Gabapentin is used with other medications to prevent and control seizures.
Compared with Arizona prescribers
Dr. Sink wrote 44 prescriptions for Gabapentin, about half as often as the typical Arizona prescriber of it (83). Medicare paid $16.65 per fill, versus $17.96 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with Arizona prescribers
Dr. Sink wrote 43 prescriptions for Sertraline Hcl, about 83% as often as the typical Arizona prescriber of it (52). Medicare paid $6.49 per fill, versus $9.99 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Arizona prescribers
Dr. Sink wrote 36 prescriptions for Levothyroxine Sodium, about 24% as often as the typical Arizona prescriber of it (151). Medicare paid $10.92 per fill, versus $9.85 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Carvedilol is used to treat high blood pressure and heart failure.
Compared with Arizona prescribers
Dr. Sink wrote 27 prescriptions for Carvedilol, about half as often as the typical Arizona prescriber of it (57). Medicare paid $8.12 per fill, versus $9.25 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Arizona prescribers
Dr. Sink wrote 22 prescriptions for Escitalopram Oxalate, about half as often as the typical Arizona prescriber of it (47). Medicare paid $5.61 per fill, versus $12.09 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Arizona prescribers
Dr. Sink wrote 22 prescriptions for Omeprazole, about 30% as often as the typical Arizona prescriber of it (74). Medicare paid $12.15 per fill, versus $15.49 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Albuterol (also known as salbutamol) is used to prevent and treat wheezing and shortness of breath caused by breathing problems (such as asthma, chronic obstructive pulmonary disease).
Compared with Arizona prescribers
Dr. Sink wrote 21 prescriptions for Albuterol Sulfate Hfa, about 35% as often as the typical Arizona prescriber of it (61). Medicare paid $27.05 per fill, versus $28.74 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Arizona prescribers
Dr. Sink wrote 21 prescriptions for Metformin Hcl, about 23% as often as the typical Arizona prescriber of it (90). Medicare paid $8.19 per fill, versus $8.14 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Arizona prescribers
Dr. Sink wrote 21 prescriptions for Metoprolol Succinate, about 23% as often as the typical Arizona prescriber of it (92). Medicare paid $9.99 per fill, versus $13.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Chlorthalidone is used to treat high blood pressure (hypertension).
Compared with Arizona prescribers
Dr. Sink wrote 20 prescriptions for Chlorthalidone, about 76% as often as the typical Arizona prescriber of it (26). Medicare paid $14.97 per fill, versus $18.32 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Insulin glargine is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Arizona prescribers
Dr. Sink wrote 19 prescriptions for Lantus Solostar, about half as often as the typical Arizona prescriber of it (35). Medicare paid $81.67 per fill, versus $135.66 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Arizona prescribers
Dr. Sink wrote 18 prescriptions for Pantoprazole Sodium, about 27% as often as the typical Arizona prescriber of it (67). Medicare paid $10.80 per fill, versus $13.27 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Spironolactone is used to treat high blood pressure and heart failure.
Compared with Arizona prescribers
Dr. Sink wrote 18 prescriptions for Spironolactone, about half as often as the typical Arizona prescriber of it (39). Medicare paid $8.92 per fill, versus $9.68 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Arizona prescribers
Dr. Sink wrote 18 prescriptions for Tamsulosin Hcl, about 23% as often as the typical Arizona prescriber of it (78). Medicare paid $11.90 per fill, versus $15.37 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults.
Compared with Arizona prescribers
Dr. Sink wrote 16 prescriptions for Alendronate Sodium, about 34% as often as the typical Arizona prescriber of it (47). Medicare paid $11.32 per fill, versus $8.91 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Arizona prescribers
Dr. Sink wrote 16 prescriptions for Bupropion Xl, about half as often as the typical Arizona prescriber of it (36). Medicare paid $21.17 per fill, versus $26.65 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Fluticasone is used to relieve seasonal and year-round allergic and non-allergic nasal symptoms, such as stuffy/runny nose, itching, and sneezing.
Compared with Arizona prescribers
Dr. Sink wrote 16 prescriptions for Fluticasone Propionate, about 39% as often as the typical Arizona prescriber of it (41). Medicare paid $14.28 per fill, versus $18.03 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Rosuvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Arizona prescribers
Dr. Sink wrote 14 prescriptions for Rosuvastatin Calcium, about 12% as often as the typical Arizona prescriber of it (116). Medicare paid $11.61 per fill, versus $14.31 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery.
Compared with Arizona prescribers
Dr. Sink wrote 13 prescriptions for Eliquis, about 18% as often as the typical Arizona prescriber of it (73). Medicare paid $722.41 per fill, versus $1,048.21 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a hormone.
Compared with Arizona prescribers
Dr. Sink wrote 12 prescriptions for Estradiol, about 32% as often as the typical Arizona prescriber of it (38). Medicare paid $124.13 per fill, versus $51.55 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Arizona prescribers
Dr. Sink wrote 12 prescriptions for Montelukast Sodium, about 23% as often as the typical Arizona prescriber of it (53). Medicare paid $16.26 per fill, versus $11.79 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Nifedipine is used alone or in combination with other drugs to treat high blood pressure (hypertension).
Compared with Arizona prescribers
Dr. Sink wrote 12 prescriptions for Nifedipine Er, about 40% as often as the typical Arizona prescriber of it (30). Medicare paid $21.58 per fill, versus $27.57 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder).
Compared with Arizona prescribers
Dr. Sink wrote 12 prescriptions for Quetiapine Fumarate, about 22% as often as the typical Arizona prescriber of it (55). Medicare paid $13.25 per fill, versus $19.84 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Dulaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Arizona prescribers
Dr. Sink wrote 12 prescriptions for Trulicity, about 33% as often as the typical Arizona prescriber of it (37). Medicare paid $1,526.53 per fill, versus $1,362.05 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Levetiracetam is used to treat seizures (epilepsy).
Compared with Arizona prescribers
Dr. Sink wrote 11 prescriptions for Levetiracetam, about 24% as often as the typical Arizona prescriber of it (46). Medicare paid $12.54 per fill, versus $36.13 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used alone or with other medications to treat Parkinson's disease.
Compared with Arizona prescribers
Dr. Sink wrote 11 prescriptions for Ropinirole Hcl, about 41% as often as the typical Arizona prescriber of it (27). Medicare paid $30.79 per fill, versus $21.51 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with Arizona prescribers
Dr. Sink wrote 11 prescriptions for Triamcinolone Acetonide, about 27% as often as the typical Arizona prescriber of it (40). Medicare paid $10.29 per fill, versus $9.97 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dr. Sink’s prescriptions
What does Dr. Sink prescribe most?
In 2024 Medicare Part D data, Dr. Sink's most prescribed medications were Atorvastatin Calcium (118), Losartan Potassium (59) and Duloxetine Hcl (57).
How does Dr. Sink's prescribing compare with other Arizona prescribers?
Of the 32 medications with a state comparison, Dr. Sink prescribes 1 more often than the typical Arizona prescriber, 2 about as often and 29 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Sink prescribes?
No. It covers prescriptions filled by people with Medicare Part D drug coverage in 2024, and CMS leaves out any medication with fewer than 11 prescriptions.
About this data
This page shows one provider’s slice of public Medicare files. NPI Profile does not receive prescriptions or patient records.
| Source | What it provides here | Data year |
|---|---|---|
| CMS Medicare Part D Prescribers by Provider and Drug | Each medication, prescriptions, patients, 30-day fills, days of medication and cost. State comparisons average the Arizona prescribers of the same medication and form, where at least five wrote it. | 2024 (released 2026, the most recent available) |
| CMS Medicare Part D Drug Spending Dashboard | What each medication is used for. | 2024 |
- Only prescriptions filled by people with Medicare Part D drug coverage are counted. Private insurance, Medicaid and cash purchases are not.
- CMS leaves out medications with fewer than 11 prescriptions and hides patient counts under 11.
- Cost per fill is what the plan and the patient paid the pharmacy together, not what you pay at the counter.
- Medication descriptions are summaries from CMS. They are not medical advice; ask a health care professional about any medication.
