WAI YEE CHAN RPH
Prescription History 1508167883
Pharmacist in Laguna Beach, CA

Active since November 03, 2010
600 N COAST HWY, LAGUNA BEACH, CA 92651(949) 376-3383(949) 376-4462 Get Directions

NPPES record last updated: April 24, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for WAI YEE CHAN RPH, an active Pharmacist specialist practicing in Laguna Beach, CA. Our medical registry currently tracks 1 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 34 documented patient claims. Among these therapy options, the most frequently utilized medication is Arexvy, which accounts for 34 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.

1
Medication
34
Total Claims
34
30-Day Fills
Arexvy
Most Prescribed · 34 claims
View details
1 medication · 2024 Medicare Part D
Medicare Part D medications prescribed by WAI YEE CHAN RPH 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
ArexvyRsvpref3 Antigen/As01e/Pf34$300.47▼ Less than typical

About Arexvy: This vaccine is used to prevent infection by the respiratory syncytial virus (RSV). Show more ▾

Some brands may also be given during the third trimester of pregnancy to help prevent RSV in the newborn baby. RSV can cause serious illness, especially in older adults with certain health problems (such as heart disease, lung disease) and infants. It works by causing the body to produce its own protection (antibodies) against the virus. Vaccines may not fully protect everyone who receives them.

In 2024, this provider wrote 34 Medicare prescriptions for Arexvy, about a third of the volume of the typical California prescriber of this medication (101.2). Medicare paid an average of $300.47 per fill, versus $269.05 statewide.

How often this provider prescribes it

This provider
34
CA average
101.2

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
$300.47
CA average
$269.05

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

34
30-Day Fills
standardized to 30-day supplies
34
Days of Medication
total across all patients in 2024
No medications match the current filters.
▲ 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 WAI YEE CHAN RPH 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 Pharmacist prescribing approach at this Laguna Beach, 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.