VICTOR PENG DO
Prescription History 1508357021
Internal Medicine - Sleep Medicine in Frederick, MD
Medicare Part D Prescription History
Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for VICTOR PENG DO, an active Sleep Medicine specialist practicing in Frederick, MD. Our medical registry currently tracks 5 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 160 documented patient claims. Among these therapy options, the most frequently utilized medication is Gabapentin, which accounts for 65 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.
| Medication | Prescriptions (2024)Rx (2024) | Avg Cost per FillCost / Fill | Vs. Other MD PrescribersVs. MD Avg |
|---|---|---|---|
| Gabapentin | 65 | $7.24▼ below MD avg | ≈ 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 2024, this provider wrote 65 Medicare prescriptions for Gabapentin, about the same volume as the typical Maryland prescriber of this medication (70.6). Medicare paid an average of $7.24 per fill, versus $15.67 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average MD prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the MD average for this medication. 96 30-Day Fills standardized to 30-day supplies 2,880 Days of Medication total across all patients in 2024 | |||
| Pregabalin | 50 | $38.73 | ≈ Typical |
About Pregabalin: This medication is used to treat pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury. Show more ▾ This medication is also used to treat pain in people with fibromyalgia. It is also used with other medications to treat certain types of seizures (focal seizures). A gamma-aminobutyric acid (GABA) derivative that functions as a CALCIUM CHANNEL BLOCKER and is used as an ANTICONVULSANT as well as an ANTI-ANXIETY AGENT. It is also used as an ANALGESIC in the treatment of NEUROPATHIC PAIN and FIBROMYALGIA. In 2024, this provider wrote 50 Medicare prescriptions for Pregabalin, about 1.2 times the volume of the typical Maryland prescriber of this medication (41.5). Medicare paid an average of $38.73 per fill, versus $27.59 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average MD prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 56 30-Day Fills standardized to 30-day supplies 1,660 Days of Medication total across all patients in 2024 | |||
| Zolpidem Tartrate | 19 | $4.05▼ below MD avg | ▼ Less than typical |
About Zolpidem Tartrate: Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults. Show more ▾ If you have trouble falling asleep, it helps you fall asleep faster, so you can get a better night's rest. Zolpidem belongs to a class of drugs called sedative-hypnotics. It acts on your brain to produce a calming effect. An imidazopyridine derivative and short-acting GABA-A receptor agonist that is used for the treatment of INSOMNIA. In 2024, this provider wrote 19 Medicare prescriptions for Zolpidem Tartrate, about half the volume of the typical Maryland prescriber of this medication (36.7). Medicare paid an average of $4.05 per fill, versus $8.36 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MD prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the MD average for this medication. 19 30-Day Fills standardized to 30-day supplies 280 Days of Medication total across all patients in 2024 | |||
| Eszopiclone | 14 | $12.28▼ below MD avg | ▼ Less than typical |
About Eszopiclone: This medication is used to treat a certain sleep problem (insomnia). Show more ▾ It may help you fall asleep faster, stay asleep longer, and lessen how often you wake up during the night, so you can get a better night's rest. Eszopiclone belongs to a class of drugs called sedative-hypnotics. It acts on your brain to produce a calming effect. Use of this medication is usually limited to short treatment periods of 1 to 2 weeks or less. If your insomnia continues for a longer time, talk to your doctor to see if you need other treatment. A pyridine, pyrazine, and piperazine derivative that is used as a HYPNOTIC AND SEDATIVE in the treatment of INSOMNIA. In 2024, this provider wrote 14 Medicare prescriptions for Eszopiclone, about 74% of the volume of the typical Maryland prescriber of this medication (18.9). Medicare paid an average of $12.28 per fill, versus $25.65 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MD prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the MD average for this medication. 14 30-Day Fills standardized to 30-day supplies 362 Days of Medication total across all patients in 2024 | |||
| XyremSodium Oxybate | 12 | $20,318.11 | – No State Data |
About Xyrem: See also Warning section. Show more ▾ Sodium oxybate is used to treat narcolepsy, a condition that causes severe daytime sleepiness. It can decrease daytime sleepiness and also reduce the number of sudden short attacks of weak/paralyzed muscles (known as cataplexy) that can occur in patients with narcolepsy. This medication is also known as gamma hydroxybutyrate (GHB). The sodium salt of 4-hydroxybutyric acid. It is used for both induction and maintenance of ANESTHESIA. In 2024, this provider wrote 12 Medicare prescriptions for Xyrem. Medicare paid an average of $20,318.11 per fill. No state comparison is available for this medication. How often this provider prescribes it No state benchmark is available for this medication. What Medicare paid per fill $20,318.11 Cost per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 12 30-Day Fills standardized to 30-day supplies 360 Days of Medication total across all patients in 2024 | |||
About this data. The prescription history for VICTOR PENG DO is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, 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 Sleep Medicine prescribing approach at this Frederick, MD 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 among MD prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.
About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.
