DR. MARIAN YVETTE WILLIAMS-BROWN MD
Prescription History 1861696460
Obstetrics & Gynecology - Gynecologic Oncology in Austin, TX

Active since June 14, 2007PECOS EnrolledAccepts Medicare Assignment
71.53/100
CMS Quality Rating
1601 TRINITY ST STOP 804, AUSTIN, TX 78712(512) 324-7865 Get Directions

NPPES record last updated: January 15, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 30, 2022, Oct 30, 2016 (2 updates tracked since 2016).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. MARIAN YVETTE WILLIAMS-BROWN MD, an active Gynecologic Oncology specialist practicing in Austin, TX. Our medical registry currently tracks 3 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 43 documented patient claims. Among these therapy options, the most frequently utilized medication is Oxycodone Hcl, which accounts for 17 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.

3
Medications
43
Total Claims
43
30-Day Fills
Oxycodone Hcl
Most Prescribed · 17 claims
View details
3 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. MARIAN YVETTE WILLIAMS-BROWN MD in 2023, with prescription volumes, average cost per fill, and TX state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other TX PrescribersVs. TX Avg
Oxycodone Hcl17$5.57▼ below TX avg▼ Less than typical

About Oxycodone Hcl: This medication is used to help relieve moderate to severe pain. Show more ▾

Oxycodone belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. A semisynthetic derivative of CODEINE.

In 2023, this provider wrote 17 Medicare prescriptions for Oxycodone Hcl, about a third of the volume of the typical Texas prescriber of this medication (57). Medicare paid an average of $5.57 per fill, versus $25.28 statewide.

How often this provider prescribes it

This provider
17
TX average
57.0

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

What Medicare paid per fill

This provider
$5.57
TX average
$25.28

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

17
30-Day Fills
standardized to 30-day supplies
127
Days of Medication
total across all patients in 2023
Lorazepam14$12.52▼ Less than typical

About Lorazepam: This medication is used to treat serious seizures that do not stop (status epilepticus). Show more ▾

It is also used before surgeries or procedures to cause drowsiness, decrease anxiety, and cause forgetfulness about the procedure or surgery. Lorazepam belongs to a class of medications called benzodiazepines, which produce a calming effect on the brain and nerves (central nervous system). It is thought to work by increasing the effect of a certain natural chemical (GABA) in the brain. A benzodiazepine used as an anti-anxiety agent with few side effects. It also has hypnotic, anticonvulsant, and considerable sedative properties and has been proposed as a preanesthetic agent.

In 2023, this provider wrote 14 Medicare prescriptions for Lorazepam, about a third of the volume of the typical Texas prescriber of this medication (42). Medicare paid an average of $12.52 per fill, versus $7.67 statewide.

How often this provider prescribes it

This provider
14
TX average
42.0

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

What Medicare paid per fill

This provider
$12.52
TX average
$7.67

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

14
30-Day Fills
standardized to 30-day supplies
347
Days of Medication
total across all patients in 2023
RubracaRucaparib Camsylate12$9,171.36▼ below TX avg≈ Typical

About Rubraca: This medication is used to treat certain cancers (such as ovarian, fallopian tube, peritoneal, prostate cancer). Show more ▾

It works by slowing or stopping the growth of cancer cells.

In 2023, this provider wrote 12 Medicare prescriptions for Rubraca, about the same volume as the typical Texas prescriber of this medication (13). Medicare paid an average of $9,171.36 per fill, versus $13,391.23 statewide.

How often this provider prescribes it

This provider
12
TX average
13.0

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

What Medicare paid per fill

This provider
$9,171.36
TX average
$13,391.23

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

12
30-Day Fills
standardized to 30-day supplies
360
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 TX prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the TX average cost per fill.

About this data. The prescription history for DR. MARIAN YVETTE WILLIAMS-BROWN 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 Gynecologic Oncology prescribing approach at this Austin, TX 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 TX prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.