THIEN VAN V CAI
Prescription History 1134530447
Physician Assistant in Quincy, MA

Active since May 09, 2014PECOS EnrolledAccepts Medicare Assignment
114 WHITWELL ST, QUINCY, MA 02169(781) 280-1500(781) 276-6410 Get Directions

NPPES record last updated: June 30, 2014. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for THIEN VAN V CAI, an active Physician Assistant specialist practicing in Quincy, MA. Our medical registry currently tracks 4 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 65 documented patient claims. Among these therapy options, the most frequently utilized medication is Nitrofurantoin Mono-Macro, 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.

4
Medications
65
Total Claims
65
30-Day Fills
Nitrofurantoin Mono-Macro
Most Prescribed · 19 claims
View details
4 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by THIEN VAN V CAI in 2023, with prescription volumes, average cost per fill, and MA state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other MA PrescribersVs. MA Avg

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 2023, this provider wrote 19 Medicare prescriptions for Nitrofurantoin Mono-Macro, about 83% of the volume of the typical Massachusetts prescriber of this medication (23). Medicare paid an average of $10.50 per fill, versus $20.99 statewide.

How often this provider prescribes it

This provider
19
MA average
23.0

This provider's prescribing volume for this medication is in line with the average MA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$10.50
MA average
$20.99

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

19
30-Day Fills
standardized to 30-day supplies
113
Days of Medication
total across all patients in 2023

About Doxycycline Hyclate: This medication is used to treat a wide variety of bacterial infections, including those that cause acne. Show more ▾

This medication is also used to prevent malaria. This medication is known as a tetracycline antibiotic. 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. A synthetic tetracycline derivative with similar antimicrobial activity.

In 2023, this provider wrote 16 Medicare prescriptions for Doxycycline Hyclate, about 62% of the volume of the typical Massachusetts prescriber of this medication (26). Medicare paid an average of $4.88 per fill, versus $24.66 statewide.

How often this provider prescribes it

This provider
16
MA average
26.0

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

What Medicare paid per fill

This provider
$4.88
MA average
$24.66

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

16
30-Day Fills
standardized to 30-day supplies
78
Days of Medication
total across all patients in 2023

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 2023, this provider wrote 16 Medicare prescriptions for Cephalexin, about 62% of the volume of the typical Massachusetts prescriber of this medication (26). Medicare paid an average of $4.48 per fill, versus $9.07 statewide.

How often this provider prescribes it

This provider
16
MA average
26.0

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

What Medicare paid per fill

This provider
$4.48
MA average
$9.07

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

16
30-Day Fills
standardized to 30-day supplies
117
Days of Medication
total across all patients in 2023

About Azithromycin: This medication is used to treat certain eye infections. Show more ▾

It is a macrolide antibiotic that works by stopping the growth of bacteria. This medication treats only bacterial eye infections. It will not work for other types of eye infections. 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 2023, this provider wrote 14 Medicare prescriptions for Azithromycin, about half the volume of the typical Massachusetts prescriber of this medication (29). Medicare paid an average of $4.32 per fill, versus $9.17 statewide.

How often this provider prescribes it

This provider
14
MA average
29.0

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

What Medicare paid per fill

This provider
$4.32
MA average
$9.17

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

14
30-Day Fills
standardized to 30-day supplies
70
Days of Medication
total across all patients in 2023
No medications match the current filters.
▲ More than typical≈ Typical▼ Less than typical= prescription volume vs the average MA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the MA average cost per fill.

About this data. The prescription history for THIEN VAN V CAI 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 Quincy, MA 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 MA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.