ANDREA WILLEY MD
Prescription History 1952317455
Dermatology - MOHS-Micrographic Surgery in Sacramento, CA

Active since August 01, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA 05D2079164 · Certificate of Compliance
83.21/100
CMS Quality Rating
2277 FAIR OAKS BLVD, SUITE 402, SACRAMENTO, CA 95825(916) 922-7546(916) 922-6647 Get Directions

NPPES record last updated: November 9, 2017. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Nov 9, 2017, Aug 17, 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 ANDREA WILLEY MD, an active MOHS-Micrographic Surgery specialist practicing in Sacramento, CA. Our medical registry currently tracks 6 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 799 documented patient claims. Among these therapy options, the most frequently utilized medication is Acetaminophen-Codeine, which accounts for 419 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
799
Total Claims
799
30-Day Fills
Acetaminophen-Codeine
Most Prescribed · 419 claims
View details
6 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by ANDREA WILLEY MD 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

About Acetaminophen-Codeine: See also Warning section. Show more ▾

This combination medication is used to help relieve mild to moderate pain. It contains an opioid pain reliever (codeine) and a non-opioid pain reliever (acetaminophen). Codeine 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 419 Medicare prescriptions for Acetaminophen-Codeine, about 14 times the volume of the typical California prescriber of this medication (30). Medicare paid an average of $2.03 per fill, versus $16.10 statewide.

How often this provider prescribes it

This provider
419
CA average
30.0

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

What Medicare paid per fill

This provider
$2.03
CA average
$16.10

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

419
30-Day Fills
standardized to 30-day supplies
791
Days of Medication
total across all patients in 2023

About Diazepam: This medication is used to treat episodes of increased seizures (such as cluster or breakthrough seizures) in people who are already taking medications to control their seizures. Show more ▾

This product is only recommended for short-term treatment of seizure attacks. It is not for ongoing daily use to prevent seizures. Uncontrolled seizures can turn into serious (possibly fatal) seizures that do not stop (status epilepticus). This medication is not recommended for children younger than 6 months of age because of the risk of serious side effects. Diazepam works by calming the brain and nerves. It belongs to a class of drugs known as benzodiazepines. A benzodiazepine with anticonvulsant, anxiolytic, sedative, muscle relaxant, and amnesic properties and a long duration of action. Its actions are mediated by enhancement of GAMMA-AMINOBUTYRIC ACID activity.

In 2023, this provider wrote 307 Medicare prescriptions for Diazepam, about 12 times the volume of the typical California prescriber of this medication (25). Medicare paid an average of $0.79 per fill, versus $8.21 statewide.

How often this provider prescribes it

This provider
307
CA average
25.0

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

What Medicare paid per fill

This provider
$0.79
CA average
$8.21

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

307
30-Day Fills
standardized to 30-day supplies
357
Days of Medication
total across all patients in 2023

About Mupirocin: Mupirocin is used to treat certain skin infections (such as impetigo). Show more ▾

It is an antibiotic. It works by stopping the growth of certain bacteria. A topically used antibiotic from a strain of Pseudomonas fluorescens. It has shown excellent activity against gram-positive staphylococci and streptococci. The antibiotic is used primarily for the treatment of primary and secondary skin disorders, nasal infections, and wound healing.

In 2023, this provider wrote 29 Medicare prescriptions for Mupirocin, about the same volume as the typical California prescriber of this medication (31). Medicare paid an average of $8.72 per fill, versus $10.85 statewide.

How often this provider prescribes it

This provider
29
CA average
31.0

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

What Medicare paid per fill

This provider
$8.72
CA average
$10.85

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

29
30-Day Fills
standardized to 30-day supplies
472
Days of Medication
total across all patients in 2023

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

It may also be used to prevent certain bacterial infections. Erythromycin is known as a macrolide antibiotic. It works by stopping the growth of bacteria. This antibiotic treats or prevents 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 2023, this provider wrote 16 Medicare prescriptions for Erythromycin, about a third of the volume of the typical California prescriber of this medication (50). Medicare paid an average of $10.00 per fill, versus $15.82 statewide.

How often this provider prescribes it

This provider
16
CA average
50.0

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
$10.00
CA average
$15.82

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

16
30-Day Fills
standardized to 30-day supplies
327
Days of Medication
total across all patients in 2023

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 16 Medicare prescriptions for Hydrocodone-Acetaminophen, about a quarter of the volume of the typical California prescriber of this medication (79). Medicare paid an average of $3.62 per fill, versus $22.00 statewide.

How often this provider prescribes it

This provider
16
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
$3.62
CA average
$22.00

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

16
30-Day Fills
standardized to 30-day supplies
58
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 12 Medicare prescriptions for Doxycycline Hyclate, about half the volume of the typical California prescriber of this medication (27). Medicare paid an average of $22.11 per fill, versus $30.50 statewide.

How often this provider prescribes it

This provider
12
CA average
27.0

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
$22.11
CA average
$30.50

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

12
30-Day Fills
standardized to 30-day supplies
99
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 ANDREA WILLEY MD 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 MOHS-Micrographic Surgery prescribing approach at this Sacramento, 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.