SARAH LYNNE SERPINAS PA-C
Prescription History 1912217621
Physician Assistant in Spokane, WA

Active since October 15, 2010PECOS EnrolledAccepts Medicare Assignment
421 S DIVISION ST, SPOKANE, WA 99202(509) 474-2100(509) 227-7070 Get Directions

NPPES record last updated: March 31, 2021. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Mar 31, 2021, Jun 12, 2017 (2 updates tracked since 2017).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for SARAH LYNNE SERPINAS PA-C, an active Physician Assistant specialist practicing in Spokane, WA. Our medical registry currently tracks 6 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 Amoxicillin-Clavulanate Potass, which accounts for 30 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.

6
Medications
117
Total Claims
117
30-Day Fills
Amoxicillin-Clavulanate Potass
Most Prescribed · 30 claims
View details
6 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by SARAH LYNNE SERPINAS PA-C in 2023, with prescription volumes, average cost per fill, and WA state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other WA PrescribersVs. WA Avg

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. A fixed-ratio combination of amoxicillin trihydrate and potassium clavulanate.

In 2023, this provider wrote 30 Medicare prescriptions for Amoxicillin-Clavulanate Potass, about 1.5 times the volume of the typical Washington prescriber of this medication (20). Medicare paid an average of $16.60 per fill, versus $15.72 statewide.

How often this provider prescribes it

This provider
30
WA average
20.0

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

What Medicare paid per fill

This provider
$16.60
WA average
$15.72

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

30
30-Day Fills
standardized to 30-day supplies
237
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 22 Medicare prescriptions for Cephalexin, about 88% of the volume of the typical Washington prescriber of this medication (25). Medicare paid an average of $9.56 per fill, versus $10.43 statewide.

How often this provider prescribes it

This provider
22
WA average
25.0

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

What Medicare paid per fill

This provider
$9.56
WA average
$10.43

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

22
30-Day Fills
standardized to 30-day supplies
156
Days of Medication
total across all patients in 2023

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.

In 2023, this provider wrote 18 Medicare prescriptions for Prednisone, about half the volume of the typical Washington prescriber of this medication (37). Medicare paid an average of $6.16 per fill, versus $8.30 statewide.

How often this provider prescribes it

This provider
18
WA average
37.0

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

What Medicare paid per fill

This provider
$6.16
WA average
$8.30

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

18
30-Day Fills
standardized to 30-day supplies
99
Days of Medication
total across all patients in 2023

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.

In 2023, this provider wrote 18 Medicare prescriptions for Triamcinolone Acetonide, about 60% of the volume of the typical Washington prescriber of this medication (30). Medicare paid an average of $13.12 per fill, versus $11.41 statewide.

How often this provider prescribes it

This provider
18
WA average
30.0

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

What Medicare paid per fill

This provider
$13.12
WA average
$11.41

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

18
30-Day Fills
standardized to 30-day supplies
324
Days of Medication
total across all patients in 2023

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 15 Medicare prescriptions for Nitrofurantoin Mono-Macro, about 75% of the volume of the typical Washington prescriber of this medication (20). Medicare paid an average of $11.67 per fill, versus $25.38 statewide.

How often this provider prescribes it

This provider
15
WA average
20.0

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

What Medicare paid per fill

This provider
$11.67
WA average
$25.38

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

15
30-Day Fills
standardized to 30-day supplies
77
Days of Medication
total across all patients in 2023

About Sulfamethoxazole-Trimethoprim: This medication is a combination of two antibiotics: sulfamethoxazole and trimethoprim. Show more ▾

It is used to treat a wide variety of bacterial infections (such as middle ear, urine, respiratory, and intestinal infections). It is also used to prevent and treat a certain type of pneumonia (pneumocystis-type). This medication should not be used by children less than 2 months of age due to the risk of serious side effects. This medication treats only certain types of infections. It will not work for viral infections (such as flu). Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness. A drug combination with broad-spectrum antibacterial activity against both gram-positive and gram-negative organisms. It is effective in the treatment of many infections, including PNEUMOCYSTIS PNEUMONIA in AIDS.

In 2023, this provider wrote 14 Medicare prescriptions for Sulfamethoxazole-Trimethoprim, about 67% of the volume of the typical Washington prescriber of this medication (21). Medicare paid an average of $6.42 per fill, versus $6.79 statewide.

How often this provider prescribes it

This provider
14
WA average
21.0

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

What Medicare paid per fill

This provider
$6.42
WA average
$6.79

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

14
30-Day Fills
standardized to 30-day supplies
98
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 WA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the WA average cost per fill.

About this data. The prescription history for SARAH LYNNE SERPINAS PA-C 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 Spokane, 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.