ALEXANDER ROBINWEILER P.A.
Prescription History 1336574607
Physician Assistant in Bellevue, WA

Active since September 05, 2013PECOS EnrolledAccepts Medicare Assignment
1135 116TH AVE NE STE 250, BELLEVUE, WA 98004(425) 454-2148 Get Directions

NPPES record last updated: March 12, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 12, 2026, Jun 22, 2021 (2 updates tracked since 2021).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for ALEXANDER ROBINWEILER P.A., an active Physician Assistant specialist practicing in Bellevue, WA. Our medical registry currently tracks 20 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 417 documented patient claims. Among these therapy options, the most frequently utilized medication is Hydroxyurea, which accounts for 40 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.

20
Medications
417
Total Claims
633
30-Day Fills
Hydroxyurea
Most Prescribed · 40 claims
View details
20 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by ALEXANDER ROBINWEILER P.A. in 2023, with claim volumes, costs, and WA state comparisons
Medication Claims 30-Day Fills Days Supply Cost / Claim Utilization vs WA Avg

Utilization: claims vs the average WA prescriber

This provider
40
WA average
32.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$30.89
WA average
$39.43

This provider's average cost per claim is below the WA average for this medication.

59.9
30-Day Fills
1,589
Days Supply

About Hydroxyurea: This medication is used by people with sickle cell anemia to reduce the number of painful crises caused by the disease and to reduce the need for blood transfusions. Show more ▾

Some brands are also used to treat certain types of cancer (such as chronic myelogenous leukemia, squamous cell carcinomas). An antineoplastic agent that inhibits DNA synthesis through the inhibition of ribonucleoside diphosphate reductase.

Utilization: claims vs the average WA prescriber

This provider
38
WA average
37.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$8.37
WA average
$8.30

Gross Part D cost per claim; not the patient's out-of-pocket price.

57.7
30-Day Fills
1,532
Days Supply

About Prednisone: Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders. Show more ▾

Prednisone belongs to a class of drugs known as corticosteroids. It decreases your immune system's response to various diseases to reduce symptoms such as swelling and allergic-type reactions. A synthetic anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver.

Utilization: claims vs the average WA prescriber

This provider
38
WA average
65.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$29.83
WA average
$26.95

Gross Part D cost per claim; not the patient's out-of-pocket price.

110.0
30-Day Fills
3,300
Days Supply

About Anastrozole: Anastrozole is used to treat breast cancer in women after menopause. Show more ▾

Some breast cancers are made to grow faster by a natural hormone called estrogen. Anastrozole decreases the amount of estrogen the body makes and helps to slow or reverse the growth of these breast cancers. A nitrile and triazole derivative that acts as a selective nonsteroidal aromatase inhibitor. It is used in the treatment of ESTROGEN NUCLEAR RECEPTOR-positive breast cancer in postmenopausal women.

Utilization: claims vs the average WA prescriber

This provider
31
WA average
22.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$22.13
WA average
$22.31

This provider's average cost per claim is below the WA average for this medication.

31.0
30-Day Fills
353
Days Supply

About Ondansetron Odt: This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy. Show more ▾

It is also used to prevent and treat nausea and vomiting after surgery. Ondansetron works by blocking one of the body's natural substances (serotonin) that causes vomiting. A competitive serotonin type 3 receptor antagonist. It is effective in the treatment of nausea and vomiting caused by cytotoxic chemotherapy drugs, including cisplatin, and has reported anxiolytic and neuroleptic properties.

Utilization: claims vs the average WA prescriber

This provider
26
WA average
30.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$20.39
WA average
$17.80

Gross Part D cost per claim; not the patient's out-of-pocket price.

38.2
30-Day Fills
925
Days Supply

About Dexamethasone: Dexamethasone is used to treat conditions such as arthritis, blood/hormone disorders, allergic reactions, skin diseases, eye problems, breathing problems, bowel disorders, cancer, and immune system disorders. Show more ▾

It is also used as a test for an adrenal gland disorder (Cushing's syndrome). Dexamethasone belongs to a class of drugs known as corticosteroids. It decreases your immune system's response to various diseases to reduce symptoms such as swelling and allergic-type reactions. An anti-inflammatory 9-fluoro-glucocorticoid.

Utilization: claims vs the average WA prescriber

This provider
26
WA average
32.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$10.61
WA average
$17.60

This provider's average cost per claim is below the WA average for this medication.

26.0
30-Day Fills
120
Days Supply

About Prochlorperazine Maleate: This medication is used to treat severe nausea and vomiting from certain causes (for example, after surgery or cancer treatment). Show more ▾

Prochlorperazine belongs to a class of drugs known as phenothiazines. This medication is not recommended for use in children younger than 2 years or in children going through surgery. A phenothiazine antipsychotic used principally in the treatment of NAUSEA; VOMITING; and VERTIGO. It is more likely than CHLORPROMAZINE to cause EXTRAPYRAMIDAL DISORDERS. (From Martindale, The Extra Pharmacopoeia, 30th ed, p612)

Utilization: claims vs the average WA prescriber

This provider
24
WA average
76.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$9.96
WA average
$15.63

This provider's average cost per claim is below the WA average for this medication.

39.0
30-Day Fills
1,151
Days Supply

About Omeprazole: Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers). Show more ▾

It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as heartburn, difficulty swallowing, and cough. This medication helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Omeprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). If you are self-treating with this medication, over-the-counter omeprazole products are used to treat frequent heartburn (occurring 2 or more days a week). Since it may take 1 to 4 days to have full effect, these products do not relieve heartburn right away. For over-the-counter products, carefully read the package instructions to make sure the product is right for you. Check the ingredients on the label even if you have used the product before. The manufacturer may have changed the ingredients. Also, products with similar brand names may contain different ingredients meant for different purposes. Taking the wrong product could harm you. A 4-methoxy-3,5-dimethylpyridyl, 5-methoxybenzimidazole derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits an H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS.

Utilization: claims vs the average WA prescriber

This provider
20
WA average
16.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$16.18
WA average
$42.35

This provider's average cost per claim is below the WA average for this medication.

20.0
30-Day Fills
169
Days Supply

About Diphenoxylate-Atropine: This medication is used to treat diarrhea. Show more ▾

It helps to decrease the number and frequency of bowel movements. It works by slowing the movement of the intestines. Diphenoxylate is similar to opioid pain relievers, but it acts mainly to slow the gut. Atropine belongs to a class of drugs known as anticholinergics, which help to dry up body fluids and also slow gut movement. This medication should not be used to treat diarrhea caused by certain types of infection (such as C. difficile-associated diarrhea following antibiotic therapy). Talk to your doctor for more details. This medication is not recommended for use in children younger than 6 years due to an increased risk of serious side effects (such as breathing problems).

Utilization: claims vs the average WA prescriber

This provider
20
WA average
30.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$22.36
WA average
$11.41

Gross Part D cost per claim; not the patient's out-of-pocket price.

27.6
30-Day Fills
814
Days Supply

About Triamcinolone Acetonide: This medication is used in a variety of conditions such as allergic disorders, arthritis, gout, blood diseases, breathing problems, certain cancers, eye diseases, intestinal disorders, collagen and skin diseases. Show more ▾

Talk to your doctor about the risks and benefits of triamcinolone, especially if it is to be injected near your spine (epidural). Rare but serious side effects may occur with epidural use. Triamcinolone is known as a corticosteroid hormone (glucocorticoid). It works by decreasing your body's immune response to these diseases and reduces symptoms such as swelling. An esterified form of TRIAMCINOLONE. It is an anti-inflammatory glucocorticoid used topically in the treatment of various skin disorders. Intralesional, intramuscular, and intra-articular injections are also administered under certain conditions.

Utilization: claims vs the average WA prescriber

This provider
18
WA average
28.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$6.56
WA average
$9.34

This provider's average cost per claim is below the WA average for this medication.

18.0
30-Day Fills
148
Days Supply

About Ondansetron Hcl: This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy. Show more ▾

It is also used to prevent and treat nausea and vomiting after surgery. It works by blocking one of the body's natural substances (serotonin) that causes vomiting.

Utilization: claims vs the average WA prescriber

This provider
16
WA average
21.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$20.08
WA average
$26.20

This provider's average cost per claim is below the WA average for this medication.

16.0
30-Day Fills
340
Days Supply

About Lidocaine-Prilocaine: This medication contains 2 amide-type local anesthetics, lidocaine and prilocaine. Show more ▾

It is used on normal, unbroken skin or on the outer genital area to prevent pain before certain procedures such as inserting a needle, skin grafts, or skin laser surgery. It works by temporarily numbing the skin and surrounding area. Do not use this product in the ears. If this product alone cannot completely numb the area being treated, it may be used to numb the area before a lidocaine injection is given to provide enough pain relief for certain procedures (such as removal of genital warts). A topical local anesthetic preparation that is composed of a mixture of lidocaine and prilocaine. It is used to provide anesthesia during minor surgery and for the treatment of PREMATURE EJACULATION.

Utilization: claims vs the average WA prescriber

This provider
15
WA average
40.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$682.23
WA average
$1,958.18

This provider's average cost per claim is below the WA average for this medication.

31.0
30-Day Fills
930
Days Supply

About Abiraterone Acetate: This medication is used to treat prostate cancer. Show more ▾

Abiraterone belongs to a class of drugs known as anti-androgens (anti-testosterone). Testosterone, a natural hormone, helps prostate cancer to grow and spread. Abiraterone works by blocking the production of testosterone, thereby slowing the growth and spread of prostate cancer. This medication should not be given to women or children. An androstene derivative that inhibits STEROID 17-ALPHA-HYDROXYLASE and is used as an ANTINEOPLASTIC AGENT in the treatment of metastatic castration-resistant PROSTATE CANCER.

Utilization: claims vs the average WA prescriber

This provider
15
WA average
69.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$20.83
WA average
$25.75

This provider's average cost per claim is below the WA average for this medication.

17.2
30-Day Fills
515
Days Supply

About Gabapentin: Gabapentin is used with other medications to prevent and control seizures. Show more ▾

It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug. A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.

Utilization: claims vs the average WA prescriber

This provider
14
WA average
34.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$6.82
WA average
$26.83

This provider's average cost per claim is below the WA average for this medication.

19.0
30-Day Fills
570
Days Supply

About Mirtazapine: Mirtazapine is used to treat depression. Show more ▾

It improves mood and feelings of well-being. Mirtazapine is an antidepressant that works by restoring the balance of natural chemicals (neurotransmitters) in the brain. A piperazinoazepine tetracyclic compound that enhances the release of NOREPINEPHRINE and SEROTONIN through blockage of presynaptic ALPHA-2 ADRENERGIC RECEPTORS. It also blocks both 5-HT2 and 5-HT3 serotonin receptors and is a potent HISTAMINE H1 RECEPTOR antagonist. It is used for the treatment of depression, and may also be useful for the treatment of anxiety disorders.

Utilization: claims vs the average WA prescriber

This provider
14
WA average
49.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$22.44
WA average
$21.32

Gross Part D cost per claim; not the patient's out-of-pocket price.

14.0
30-Day Fills
214
Days Supply

About Oxycodone Hcl: This medication is used to help relieve moderate to severe pain. Show more ▾

Oxycodone belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. A semisynthetic derivative of CODEINE.

Utilization: claims vs the average WA prescriber

This provider
14
WA average
58.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$1,083.60
WA average
$929.70

Gross Part D cost per claim; not the patient's out-of-pocket price.

26.2
30-Day Fills
776
Days Supply

About Eliquis: Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery. Show more ▾

With atrial fibrillation, part of the heart does not beat the way it should. This can lead to blood clots forming, which can travel to other parts of your body (such as the lungs or legs) or increase your risk for stroke. In the United States, apixaban is also approved to treat certain types of blood clots (deep vein thrombosis-DVT, pulmonary embolus-PE) and to prevent them from forming again. Apixaban is an anticoagulant that works by blocking certain clotting proteins in your blood.

Utilization: claims vs the average WA prescriber

This provider
13
WA average
34.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$41.65
WA average
$38.24

Gross Part D cost per claim; not the patient's out-of-pocket price.

39.0
30-Day Fills
1,170
Days Supply

About Tamoxifen Citrate: Tamoxifen is used to treat breast cancer. Show more ▾

It is also used to reduce the chances of breast cancer in high-risk patients. This medication can block the growth of breast cancer. It works by interfering with the effects of estrogen in the breast tissue. One of the SELECTIVE ESTROGEN RECEPTOR MODULATORS with tissue-specific activities. Tamoxifen acts as an anti-estrogen (inhibiting agent) in the mammary tissue, but as an estrogen (stimulating agent) in cholesterol metabolism, bone density, and cell proliferation in the ENDOMETRIUM.

Utilization: claims vs the average WA prescriber

This provider
12
WA average
93.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$15.51
WA average
$11.70

Gross Part D cost per claim; not the patient's out-of-pocket price.

20.0
30-Day Fills
600
Days Supply

About Losartan Potassium: Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes. Show more ▾

It is also used to lower the risk of strokes in patients with high blood pressure and an enlarged heart. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Losartan belongs to a class of drugs called angiotensin receptor blockers (ARBs). It works by relaxing blood vessels so that blood can flow more easily. An antagonist of ANGIOTENSIN TYPE 1 RECEPTOR with antihypertensive activity due to the reduced pressor effect of ANGIOTENSIN II.

Utilization: claims vs the average WA prescriber

This provider
12
WA average
24.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$18,554.91
WA average
$15,380.76

Gross Part D cost per claim; not the patient's out-of-pocket price.

12.0
30-Day Fills
360
Days Supply

About Imbruvica: This medication is used to treat certain cancers (such as mantle cell or marginal zone lymphoma, chronic lymphocytic leukemia/small lymphocytic lymphoma, Waldenstrom's macroglobulinemia). Show more ▾

Ibrutinib belongs to a class of drugs known as kinase inhibitors. It works by slowing or stopping the growth of cancer cells. Ibrutinib is also used to treat a certain problem that may occur after a stem cell transplant (chronic graft versus host disease). It works by weakening your body's defense system (immune system).

Utilization: claims vs the average WA prescriber

This provider
11
WA average
24.0

Averages are among WA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the WA average

This provider
$11,162.90
WA average
$13,003.85

This provider's average cost per claim is below the WA average for this medication.

11.0
30-Day Fills
330
Days Supply

About Xtandi: Enzalutamide is used to treat prostate cancer. Show more ▾

This medication belongs to a class of drugs known as anti-androgens (anti-testosterone). It works by blocking the effects of testosterone to slow the growth and spread of prostate cancer.

No medications match the current filters.
Top Prescribed= this provider's 5 highest-utilization medications. Above Avg. Typical Below Avg.= utilization vs the average WA prescriber of the same drug; volume reflects practice size as well as clinical preference.Green cost= below the WA average cost per claim.

About this data. The prescription history for ALEXANDER ROBINWEILER P.A. is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2023, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Physician Assistant prescribing approach at this Bellevue, WA practice.

Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average volume among WA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.