SHELBY ASHTON HOLLIDAY DNP, APRN, FNP-BC
Prescription History 1396464921
Nurse Practitioner in Napa, CA

Active since August 25, 2022PECOS Enrolled
1103 TRANCAS ST STE C, NAPA, CA 94558(707) 522-7723 Get Directions

NPPES record last updated: February 10, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Feb 10, 2025, Aug 21, 2023, May 11, 2023 and 1 more (4 updates tracked since 2022).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for SHELBY ASHTON HOLLIDAY DNP, APRN, FNP-BC, an active Nurse Practitioner specialist practicing in Napa, CA. Our medical registry currently tracks 2 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 47 documented patient claims. Among these therapy options, the most frequently utilized medication is Hydrocodone-Acetaminophen, 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.

2
Medications
47
Total Claims
53
30-Day Fills
Hydrocodone-Acetaminophen
Most Prescribed · 28 claims
View details
2 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by SHELBY ASHTON HOLLIDAY DNP, APRN, FNP-BC in 2023, with prescription volumes, average cost per fill, and CA state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other CA PrescribersVs. CA Avg
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen28$37.65 Less than typical

About Hydrocodone-Acetaminophen: This combination medication is used to relieve moderate to severe pain. Show more ▾

It contains an opioid pain reliever (hydrocodone) and a non-opioid pain reliever (acetaminophen). Hydrocodone works in the brain to change how your body feels and responds to pain. Acetaminophen can also reduce a fever.

In 2023, this provider wrote 28 Medicare prescriptions for Hydrocodone-Acetaminophen, about a third of the volume of the typical California prescriber of this medication (79). Medicare paid an average of $37.65 per fill, versus $22.00 statewide.

How often this provider prescribes it

This provider
28
CA average
79.0

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
$37.65
CA average
$22.00

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

28
30-Day Fills
standardized to 30-day supplies
776
Days of Medication
total across all patients in 2023
Gabapentin19$48.75 Less than typical

About Gabapentin: Gabapentin is used with other medications to prevent and control seizures. Show more ▾

It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug. A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.

In 2023, this provider wrote 19 Medicare prescriptions for Gabapentin, about a quarter of the volume of the typical California prescriber of this medication (81). Medicare paid an average of $48.75 per fill, versus $21.28 statewide.

How often this provider prescribes it

This provider
19
CA average
81.0

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
$48.75
CA average
$21.28

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

25
30-Day Fills
standardized to 30-day supplies
730
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 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 SHELBY ASHTON HOLLIDAY DNP, APRN, FNP-BC 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 Nurse Practitioner prescribing approach at this Napa, 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 volume among CA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.