ANDY QUANG BUI PA-C
Prescription History 1508570250
Physician Assistant in Orange, CA

Active since January 09, 2023PECOS EnrolledAccepts Medicare Assignment
315 S TUSTIN ST, ORANGE, CA 92866(714) 422-3056(714) 422-3057 Get Directions

NPPES record last updated: July 12, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 12, 2025, May 15, 2025, Oct 2, 2023 and 2 more (5 updates tracked since 2023).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for ANDY QUANG BUI PA-C, an active Physician Assistant specialist practicing in Orange, CA. Our medical registry currently tracks 7 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 123 documented patient claims. Among these therapy options, the most frequently utilized medication is Azithromycin, which accounts for 28 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.

7
Medications
123
Total Claims
124
30-Day Fills
Azithromycin
Most Prescribed · 28 claims
View details
7 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by ANDY QUANG BUI 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 Azithromycin: Azithromycin is used to treat a wide variety of bacterial infections. Show more ▾

It is a macrolide-type antibiotic. It works by stopping the growth of bacteria. This medication will not work for viral infections (such as common cold, flu). Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness. A semi-synthetic macrolide antibiotic structurally related to ERYTHROMYCIN. It has been used in the treatment of Mycobacterium avium intracellulare infections, toxoplasmosis, and cryptosporidiosis.

In 2024, this provider wrote 28 Medicare prescriptions for Azithromycin, about 73% of the volume of the typical California prescriber of this medication (38.3). Medicare paid an average of $3.73 per fill, versus $4.49 statewide.

How often this provider prescribes it

This provider
28
CA average
38.3

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
$3.73
CA average
$4.49

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

28
30-Day Fills
standardized to 30-day supplies
136
Days of Medication
total across all patients in 2024

About Albuterol Sulfate Hfa: 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). Show more ▾

It is also used to prevent asthma brought on by exercise. It is a quick-relief drug. Albuterol belongs to a class of drugs known as bronchodilators. It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. Controlling symptoms of breathing problems can decrease time lost from work or school. A short-acting beta-2 adrenergic agonist that is primarily used as a bronchodilator agent to treat ASTHMA. Albuterol is prepared as a racemic mixture of R(-) and S(+) stereoisomers. The stereospecific preparation of R(-) isomer of albuterol is referred to as levalbuterol.

In 2024, this provider wrote 23 Medicare prescriptions for Albuterol Sulfate Hfa, about a third of the volume of the typical California prescriber of this medication (57.9). Medicare paid an average of $20.63 per fill, versus $28.70 statewide.

How often this provider prescribes it

This provider
23
CA average
57.9

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
$20.63
CA average
$28.70

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

23.2
30-Day Fills
standardized to 30-day supplies
425
Days of Medication
total across all patients in 2024

About Fluticasone Propionate: Fluticasone is used to relieve seasonal and year-round allergic and non-allergic nasal symptoms, such as stuffy/runny nose, itching, and sneezing. Show more ▾

It can also help relieve allergy eye symptoms such as itchy, watery eyes. This medication belongs to a class of drugs known as corticosteroids. It works in your nose to block the effects of substances that cause allergies (such as pollen, pet dander, dust mites, mold) and to reduce swelling. A STEROID with GLUCOCORTICOID RECEPTOR activity that is used to manage the symptoms of ASTHMA; ALLERGIC RHINITIS, and ATOPIC DERMATITIS.

In 2024, this provider wrote 23 Medicare prescriptions for Fluticasone Propionate, about half the volume of the typical California prescriber of this medication (50.3). Medicare paid an average of $9.93 per fill, versus $15.10 statewide.

How often this provider prescribes it

This provider
23
CA average
50.3

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
$9.93
CA average
$15.10

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

24
30-Day Fills
standardized to 30-day supplies
695
Days of Medication
total across all patients in 2024

About Amoxicillin-Clavulanate Potass: Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections. Show more ▾

It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections.

In 2024, this provider wrote 13 Medicare prescriptions for Amoxicillin-Clavulanate Potass, about half the volume of the typical California prescriber of this medication (25.6). Medicare paid an average of $5.59 per fill, versus $9.18 statewide.

How often this provider prescribes it

This provider
13
CA average
25.6

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
$5.59
CA average
$9.18

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

13
30-Day Fills
standardized to 30-day supplies
88
Days of Medication
total across all patients in 2024

About Methylprednisolone: Methylprednisolone is used to treat conditions such as arthritis, blood disorders, severe allergic reactions, certain cancers, eye conditions, skin/kidney/intestinal/lung diseases, and immune system disorders. Show more ▾

It decreases your immune system's response to various diseases to reduce symptoms such as swelling, pain, and allergic-type reactions. This medication is a corticosteroid hormone. Methylprednisolone may also be used with other medications in hormone disorders. A PREDNISOLONE derivative with similar anti-inflammatory action.

In 2024, this provider wrote 13 Medicare prescriptions for Methylprednisolone, about half the volume of the typical California prescriber of this medication (30.2). Medicare paid an average of $7.35 per fill, versus $6.84 statewide.

How often this provider prescribes it

This provider
13
CA average
30.2

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
$7.35
CA average
$6.84

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

13
30-Day Fills
standardized to 30-day supplies
78
Days of Medication
total across all patients in 2024

About Cephalexin: This medication is used to treat a wide variety of bacterial infections. Show more ▾

This medication is known as a cephalosporin antibiotic. It works by stopping the growth of bacteria. This medication will not work for viral infections (such as common cold, flu). Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness. A semisynthetic cephalosporin antibiotic with antimicrobial activity similar to that of CEPHALORIDINE or CEPHALOTHIN, but somewhat less potent. It is effective against both gram-positive and gram-negative organisms.

In 2024, this provider wrote 12 Medicare prescriptions for Cephalexin, about a third of the volume of the typical California prescriber of this medication (29.7). Medicare paid an average of $4.13 per fill, versus $7.62 statewide.

How often this provider prescribes it

This provider
12
CA average
29.7

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
$4.13
CA average
$7.62

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

12
30-Day Fills
standardized to 30-day supplies
74
Days of Medication
total across all patients in 2024

About Nitrofurantoin Mono-Macro: This medication is an antibiotic used to treat bladder infections (acute cystitis). Show more ▾

It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. This medication should not be used in infants younger than 1 month old (see also Precautions section). This drug should not be used to treat infections outside the bladder (including kidney infections such as pyelonephritis or perinephric abscesses).

In 2024, this provider wrote 11 Medicare prescriptions for Nitrofurantoin Mono-Macro, about half the volume of the typical California prescriber of this medication (25.8). Medicare paid an average of $10.01 per fill, versus $13.21 statewide.

How often this provider prescribes it

This provider
11
CA average
25.8

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
$10.01
CA average
$13.21

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

11
30-Day Fills
standardized to 30-day supplies
61
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 ANDY QUANG BUI 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 Orange, 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.