CRAIG CHASE PA-C
Prescription History 1861699621
Physician Assistant in Walnut, CA

Active since June 27, 2007PECOS Enrolled
18710 AMAR RD STE A, WALNUT, CA 91789(626) 522-6553(844) 400-1763 Get Directions

NPPES record last updated: June 10, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 10, 2022, Jan 18, 2018 (2 updates tracked since 2018).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for CRAIG CHASE PA-C, an active Physician Assistant specialist practicing in Walnut, CA. Our medical registry currently tracks 9 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 117 documented patient claims. Among these therapy options, the most frequently utilized medication is Ozempic, which accounts for 19 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.

9
Medications
117
Total Claims
154
30-Day Fills
Ozempic
Most Prescribed · 19 claims
View details
9 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by CRAIG CHASE PA-C in 2024, with prescription volumes, average cost per fill, and CA state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other CA PrescribersVs. CA Avg

About Ozempic: Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes. Show more ▾

Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Semaglutide is also used in people with type 2 diabetes and heart disease to lower the risk of death from heart attack or stroke. Semaglutide is similar to a natural hormone in your body (incretin). It works by causing insulin release in response to high blood sugar (such as after a meal) and decreasing the amount of sugar your liver makes. If you use insulin, semaglutide is not a substitute for insulin treatment. A glucagon-like peptide and GLP-1 agonist used to enhance glycemic control of TYPE 2 DIABETES MELLITUS, and for OBESITY MANAGEMENT.

In 2024, this provider wrote 19 Medicare prescriptions for Ozempic, about a third of the volume of the typical California prescriber of this medication (56.4). Medicare paid an average of $1,046.38 per fill, versus $1,102.15 statewide.

How often this provider prescribes it

This provider
19
CA average
56.4

This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$1,046.38
CA average
$1,102.15

This provider's average cost per fill is below the CA average for this medication.

22.5
30-Day Fills
standardized to 30-day supplies
644
Days of Medication
total across all patients in 2024

About Dextroamphetamine-Amphet Er: This combination medication is used to treat attention deficit hyperactivity disorder - ADHD. Show more ▾

It works by changing the amounts of certain natural substances in the brain. Amphetamine/dextroamphetamine belongs to a class of drugs known as stimulants. It can help increase your ability to pay attention, stay focused on an activity, and control behavior problems. It may also help you to organize your tasks and improve listening skills.

In 2024, this provider wrote 14 Medicare prescriptions for Dextroamphetamine-Amphet Er, about 66% of the volume of the typical California prescriber of this medication (21.3). Medicare paid an average of $27.66 per fill, versus $49.32 statewide.

How often this provider prescribes it

This provider
14
CA average
21.3

This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$27.66
CA average
$49.32

This provider's average cost per fill is below the CA average for this medication.

14
30-Day Fills
standardized to 30-day supplies
420
Days of Medication
total across all patients in 2024

About Itraconazole: Itraconazole is used to treat a variety of fungal infections. Show more ▾

It belongs to a class of drugs known as azole antifungals. It works by stopping the growth of fungi. A triazole antifungal agent that inhibits cytochrome P-450-dependent enzymes required for ERGOSTEROL synthesis.

In 2024, this provider wrote 14 Medicare prescriptions for Itraconazole, about 70% of the volume of the typical California prescriber of this medication (19.9). Medicare paid an average of $41.76 per fill, versus $173.55 statewide.

How often this provider prescribes it

This provider
14
CA average
19.9

This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$41.76
CA average
$173.55

This provider's average cost per fill is below the CA average for this medication.

14
30-Day Fills
standardized to 30-day supplies
98
Days of Medication
total across all patients in 2024

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

Mirtazapine works by helping to restore the balance of certain natural substances 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.

In 2024, this provider wrote 13 Medicare prescriptions for Mirtazapine, about a third of the volume of the typical California prescriber of this medication (40.3). Medicare paid an average of $5.99 per fill, versus $19.05 statewide.

How often this provider prescribes it

This provider
13
CA average
40.3

This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$5.99
CA average
$19.05

This provider's average cost per fill is below the CA average for this medication.

20
30-Day Fills
standardized to 30-day supplies
600
Days of Medication
total across all patients in 2024

About Lidocaine: This product is used to help reduce itching and pain from certain skin conditions (such as scrapes, minor skin irritations, insect bites). Show more ▾

It may also be used to help relieve nerve pain after shingles (infection with herpes zoster virus). Lidocaine belongs to a class of drugs known as local anesthetics. It works by causing a temporary loss of feeling in the area where you apply the patch. A local anesthetic and cardiac depressant used as an antiarrhythmia agent. Its actions are more intense and its effects more prolonged than those of PROCAINE but its duration of action is shorter than that of BUPIVACAINE or PRILOCAINE.

In 2024, this provider wrote 12 Medicare prescriptions for Lidocaine, about a third of the volume of the typical California prescriber of this medication (37.5). Medicare paid an average of $115.16 per fill, versus $98.50 statewide.

How often this provider prescribes it

This provider
12
CA average
37.5

This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$115.16
CA average
$98.50

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

12
30-Day Fills
standardized to 30-day supplies
360
Days of Medication
total across all patients in 2024

About Metformin Hcl Er: Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar. Show more ▾

It is used in patients with type 2 diabetes. Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Proper control of diabetes may also lessen your risk of a heart attack or stroke. Metformin works by helping to restore your body's proper response to the insulin you naturally produce. It also decreases the amount of sugar that your liver makes and that your stomach/intestines absorb. A biguanide hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. Metformin improves glycemic control by improving insulin sensitivity and decreasing intestinal absorption of glucose. (From Martindale, The Extra Pharmacopoeia, 30th ed, p289)

In 2024, this provider wrote 12 Medicare prescriptions for Metformin Hcl Er, about a quarter of the volume of the typical California prescriber of this medication (54.7). Medicare paid an average of $11.73 per fill, versus $9.99 statewide.

How often this provider prescribes it

This provider
12
CA average
54.7

This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$11.73
CA average
$9.99

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

36
30-Day Fills
standardized to 30-day supplies
1,080
Days of Medication
total across all patients in 2024

About Atomoxetine Hcl: Atomoxetine is used to treat attention-deficit hyperactivity disorder (ADHD) as part of a total treatment plan, including psychological, social, and other treatments. Show more ▾

It may help to increase the ability to pay attention, concentrate, stay focused, and stop fidgeting. It is thought to work by restoring the balance of certain natural substances (neurotransmitters) in the brain. A propylamine derivative and selective ADRENERGIC UPTAKE INHIBITOR that is used in the treatment of ATTENTION DEFICIT HYPERACTIVITY DISORDER.

In 2024, this provider wrote 11 Medicare prescriptions for Atomoxetine Hcl, about 60% of the volume of the typical California prescriber of this medication (18.3). Medicare paid an average of $76.13 per fill, versus $85.15 statewide.

How often this provider prescribes it

This provider
11
CA average
18.3

This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$76.13
CA average
$85.15

This provider's average cost per fill is below the CA average for this medication.

13
30-Day Fills
standardized to 30-day supplies
390
Days of Medication
total across all patients in 2024

About Escitalopram Oxalate: This medication is used to treat certain mental/mood disorders (such as depression, anxiety). Show more ▾

Escitalopram belongs to a class of drugs known as selective serotonin reuptake inhibitors (SSRIs). It works by helping to restore the balance of a certain natural substance (serotonin) in the brain. S-enantiomer of CITALOPRAM. Belongs to a class of drugs known as SELECTIVE SEROTONIN REUPTAKE INHIBITORS, used to treat depression and generalized anxiety disorder.

In 2024, this provider wrote 11 Medicare prescriptions for Escitalopram Oxalate, about a quarter of the volume of the typical California prescriber of this medication (47.9). Medicare paid an average of $2.76 per fill, versus $11.14 statewide.

How often this provider prescribes it

This provider
11
CA average
47.9

This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$2.76
CA average
$11.14

This provider's average cost per fill is below the CA average for this medication.

11
30-Day Fills
standardized to 30-day supplies
330
Days of Medication
total across all patients in 2024

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

It is also used to prevent blood clots from forming in high-risk patients with limited mobility during their hospital stay and after discharge. In addition, rivaroxaban is used to treat blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and to prevent the blood clots from forming again. Rivaroxaban may be used in children to prevent blood clots from forming after a certain heart surgery (Fontan procedure). Rivaroxaban is an anticoagulant that works by blocking certain clotting proteins in your blood. A morpholine and thiophene derivative that functions as a FACTOR XA INHIBITOR and is used in the treatment and prevention of DEEP-VEIN THROMBOSIS and PULMONARY EMBOLISM. It is also used for the prevention of STROKE and systemic embolization in patients with non-valvular ATRIAL FIBRILLATION, and for the prevention of atherothrombotic events in patients after an ACUTE CORONARY SYNDROME.

In 2024, this provider wrote 11 Medicare prescriptions for Xarelto, about a quarter of the volume of the typical California prescriber of this medication (42.7). Medicare paid an average of $557.84 per fill, versus $952.66 statewide.

How often this provider prescribes it

This provider
11
CA average
42.7

This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$557.84
CA average
$952.66

This provider's average cost per fill is below the CA average for this medication.

11
30-Day Fills
standardized to 30-day supplies
330
Days of Medication
total across all patients in 2024
No medications match the current filters.
= the 5 medications this provider prescribes most.▲ More than typical≈ Typical▼ Less than typical= prescription volume vs the average CA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the CA average cost per fill.

About this data. The prescription history for CRAIG CHASE PA-C is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, 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 Walnut, CA 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 among CA prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.

About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.