WILLIAM NATHANIEL LEWIS PA-C
Prescription History 1003584640
Physician Assistant in West Des Moines, IA
Medicare Part D Prescription History
Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for WILLIAM NATHANIEL LEWIS PA-C, an active Physician Assistant specialist practicing in West Des Moines, IA. Our medical registry currently tracks 12 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 292 documented patient claims. Among these therapy options, the most frequently utilized medication is Hydrocodone-Acetaminophen, which accounts for 47 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 IA PrescribersVs. IA Avg |
|---|---|---|---|
| Oxycodone Hcl | 47 | $21.20 | ▲ More 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 2024, this provider wrote 47 Medicare prescriptions for Oxycodone Hcl, about 1.3 times the volume of the typical Iowa prescriber of this medication (37.3). Medicare paid an average of $21.20 per fill, versus $12.11 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average IA 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. 47 30-Day Fills standardized to 30-day supplies 1,289 Days of Medication total across all patients in 2024 | |||
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 47 | $28.85 | ≈ 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 2024, this provider wrote 47 Medicare prescriptions for Hydrocodone-Acetaminophen, about 76% of the volume of the typical Iowa prescriber of this medication (61.9). Medicare paid an average of $28.85 per fill, versus $18.57 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average IA 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. 47 30-Day Fills standardized to 30-day supplies 1,027 Days of Medication total across all patients in 2024 | |||
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 37 | $29.47 | ≈ Typical |
About Oxycodone-Acetaminophen: This combination medication is used to help relieve moderate to severe pain. Show more ▾ It contains an opioid pain reliever (oxycodone) and a non-opioid pain reliever (acetaminophen). Oxycodone works in the brain to change how your body feels and responds to pain. Acetaminophen can also reduce a fever. In 2024, this provider wrote 37 Medicare prescriptions for Oxycodone-Acetaminophen, about the same volume as the typical Iowa prescriber of this medication (33.4). Medicare paid an average of $29.47 per fill, versus $24.63 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average IA 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. 37 30-Day Fills standardized to 30-day supplies 873 Days of Medication total across all patients in 2024 | |||
| Gabapentin | 27 | $16.46▼ below IA avg | ▼ 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 2024, this provider wrote 27 Medicare prescriptions for Gabapentin, about a third of the volume of the typical Iowa prescriber of this medication (95.6). Medicare paid an average of $16.46 per fill, versus $16.77 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average IA 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 IA average for this medication. 27.2 30-Day Fills standardized to 30-day supplies 786 Days of Medication total across all patients in 2024 | |||
| Meloxicam | 25 | $1.88▼ below IA avg | ▼ Less than typical |
About Meloxicam: Meloxicam is used to treat arthritis. Show more ▾ It reduces pain, swelling, and stiffness of the joints. Meloxicam is known as a nonsteroidal anti-inflammatory drug (NSAID). If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain. See also Warning section. A benzothiazine and thiazole derivative that acts as a NSAID and cyclooxygenase-2 (COX-2) inhibitor. It is used in the treatment of RHEUMATOID ARTHRITIS; OSTEOARTHRITIS; and ANKYLOSING SPONDYLITIS. In 2024, this provider wrote 25 Medicare prescriptions for Meloxicam, about half the volume of the typical Iowa prescriber of this medication (52.6). Medicare paid an average of $1.88 per fill, versus $3.75 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average IA 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 IA average for this medication. 25 30-Day Fills standardized to 30-day supplies 750 Days of Medication total across all patients in 2024 | |||
| Tizanidine Hcl | 21 | $13.72 | ▼ Less than typical |
About Tizanidine Hcl: This medication is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury). Show more ▾ It works by helping to relax the muscles. In 2024, this provider wrote 21 Medicare prescriptions for Tizanidine Hcl, about 60% of the volume of the typical Iowa prescriber of this medication (34.9). Medicare paid an average of $13.72 per fill, versus $10.73 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average IA 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. 21 30-Day Fills standardized to 30-day supplies 582 Days of Medication total across all patients in 2024 | |||
| Morphine Sulfate ErMorphine Sulfate | 19 | $36.97 | ▼ Less than typical |
About Morphine Sulfate Er: This medication is used to help relieve severe ongoing pain (such as due to cancer). Show more ▾ Morphine 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. The higher strengths of this drug (100 milligrams or more per tablet) should be used only if you have been regularly taking moderate to large amounts of opioid pain medications. These strengths may cause overdose (even death) if taken by a person who has not been regularly taking opioids. Do not use the extended-release form of morphine to relieve pain that is mild or that will go away in a few days. This medication is not for occasional ("as needed") use. The principal alkaloid in opium and the prototype opiate analgesic and narcotic. Morphine has widespread effects in the central nervous system and on smooth muscle. In 2024, this provider wrote 19 Medicare prescriptions for Morphine Sulfate Er, about 65% of the volume of the typical Iowa prescriber of this medication (29.3). Medicare paid an average of $36.97 per fill, versus $31.18 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average IA 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. 19 30-Day Fills standardized to 30-day supplies 526 Days of Medication total across all patients in 2024 | |||
| Cyclobenzaprine Hcl | 18 | $15.85 | ▼ Less than typical |
About Cyclobenzaprine Hcl: Cyclobenzaprine is used short-term to treat muscle spasms. Show more ▾ It is usually used along with rest and physical therapy. It works by helping to relax the muscles. Lisseril is synonymous for HCl; structure. In 2024, this provider wrote 18 Medicare prescriptions for Cyclobenzaprine Hcl, about half the volume of the typical Iowa prescriber of this medication (35). Medicare paid an average of $15.85 per fill, versus $7.61 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average IA 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. 20 30-Day Fills standardized to 30-day supplies 564 Days of Medication total across all patients in 2024 | |||
| Hydromorphone Hcl | 15 | $9.20▼ below IA avg | ▼ Less than typical |
About Hydromorphone Hcl: This medication is used to help relieve moderate to severe pain. Show more ▾ Hydromorphone 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. An opioid analgesic made from MORPHINE and used mainly as an analgesic. It has a shorter duration of action than morphine. In 2024, this provider wrote 15 Medicare prescriptions for Hydromorphone Hcl, about 61% of the volume of the typical Iowa prescriber of this medication (24.4). Medicare paid an average of $9.20 per fill, versus $17.23 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average IA 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 IA average for this medication. 15 30-Day Fills standardized to 30-day supplies 342 Days of Medication total across all patients in 2024 | |||
| Pregabalin | 13 | $30.49 | ▼ Less than 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 13 Medicare prescriptions for Pregabalin, about a third of the volume of the typical Iowa prescriber of this medication (42.7). Medicare paid an average of $30.49 per fill, versus $27.47 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average IA 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. 13 30-Day Fills standardized to 30-day supplies 390 Days of Medication total across all patients in 2024 | |||
| Methocarbamol | 12 | $14.82 | ▼ Less than typical |
About Methocarbamol: Methocarbamol is used to treat muscle spasms/pain. Show more ▾ It is usually used along with rest, physical therapy, and other treatment. It works by helping to relax the muscles. A centrally acting muscle relaxant whose mode of action has not been established. It is used as an adjunct in the symptomatic treatment of musculoskeletal conditions associated with painful muscle spasm. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1206) In 2024, this provider wrote 12 Medicare prescriptions for Methocarbamol, about half the volume of the typical Iowa prescriber of this medication (23.5). Medicare paid an average of $14.82 per fill, versus $13.52 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average IA 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. 12 30-Day Fills standardized to 30-day supplies 360 Days of Medication total across all patients in 2024 | |||
| Celecoxib | 11 | $19.47▼ below IA avg | ▼ Less than typical |
About Celecoxib: This medication is a nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation). Show more ▾ It is used to treat arthritis, acute pain, and menstrual pain and discomfort. The pain and swelling relief provided by this medication helps you perform more of your normal daily activities. If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain. See also Warning section. This drug works by blocking the enzyme in your body that makes prostaglandins. Decreasing prostaglandins helps to reduce pain and swelling. A pyrazole derivative and selective CYCLOOXYGENASE 2 INHIBITOR that is used to treat symptoms associated with RHEUMATOID ARTHRITIS; OSTEOARTHRITIS and JUVENILE ARTHRITIS, as well as the management of ACUTE PAIN. In 2024, this provider wrote 11 Medicare prescriptions for Celecoxib, about a third of the volume of the typical Iowa prescriber of this medication (36). Medicare paid an average of $19.47 per fill, versus $28.42 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average IA 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 IA average for this medication. 11 30-Day Fills standardized to 30-day supplies 330 Days of Medication total across all patients in 2024 | |||
About this data. The prescription history for WILLIAM NATHANIEL LEWIS PA-C 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 Physician Assistant prescribing approach at this West Des Moines, IA 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 IA 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.
