REGINA BARNETT NP
Prescription History 1346706421
Family Medicine in Winterset, IA
What does Regina Barnett prescribe?
In 2024, Regina Barnett wrote 1,908 Medicare prescriptions for 66 medications. The most prescribed was Atorvastatin Calcium, with 162 prescriptions for 49 patients.
Medicare Part D only. These are prescriptions filled by people with Medicare drug coverage in 2024, from the CMS data released in 2026, the most recent year available. CMS does not publish medications with fewer than 11 prescriptions, so this is not a full list of what Regina Barnett prescribes.
Medications 66 medications
Prescriptions filled under Medicare Part D in 2024. Select a medication to see what it is used for and how it compares with other Iowa prescribers.
What it is used for
Atorvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Iowa prescribers
Regina Barnett wrote 162 prescriptions for Atorvastatin Calcium, about 72% as often as the typical Iowa prescriber of it (225). Medicare paid $10.77 per fill, versus $8.00 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Lisinopril is used to treat high blood pressure.
Compared with Iowa prescribers
Regina Barnett wrote 107 prescriptions for Lisinopril, about 78% as often as the typical Iowa prescriber of it (138). Medicare paid $8.24 per fill, versus $5.48 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Iowa prescribers
Regina Barnett wrote 95 prescriptions for Levothyroxine Sodium, about half as often as the typical Iowa prescriber of it (188). Medicare paid $8.83 per fill, versus $8.33 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Simvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Iowa prescribers
Regina Barnett wrote 67 prescriptions for Simvastatin, about 76% as often as the typical Iowa prescriber of it (88). Medicare paid $10.73 per fill, versus $6.13 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Iowa prescribers
Regina Barnett wrote 65 prescriptions for Metoprolol Succinate, about half as often as the typical Iowa prescriber of it (138). Medicare paid $12.98 per fill, versus $12.10 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Iowa prescribers
Regina Barnett wrote 64 prescriptions for Amlodipine Besylate, about half as often as the typical Iowa prescriber of it (147). Medicare paid $4.92 per fill, versus $5.01 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Iowa prescribers
Regina Barnett wrote 60 prescriptions for Omeprazole, about half as often as the typical Iowa prescriber of it (128). Medicare paid $14.31 per fill, versus $10.20 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with Iowa prescribers
Regina Barnett wrote 55 prescriptions for Tramadol Hcl, about 85% as often as the typical Iowa prescriber of it (64). Medicare paid $5.20 per fill, versus $6.98 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Iowa prescribers
Regina Barnett wrote 53 prescriptions for Losartan Potassium, about half as often as the typical Iowa prescriber of it (125). Medicare paid $8.40 per fill, versus $7.52 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Iowa prescribers
Regina Barnett wrote 47 prescriptions for Metformin Hcl Er, about 76% as often as the typical Iowa prescriber of it (62). Medicare paid $2.74 per fill, versus $7.53 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Iowa prescribers
Regina Barnett wrote 40 prescriptions for Potassium Chloride, about half as often as the typical Iowa prescriber of it (80). Medicare paid $23.41 per fill, versus $21.21 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with Iowa prescribers
Regina Barnett wrote 39 prescriptions for Furosemide, about 36% as often as the typical Iowa prescriber of it (108). Medicare paid $3.82 per fill, versus $4.50 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This product is used to control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma and ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema).
Compared with Iowa prescribers
Regina Barnett wrote 39 prescriptions for Trelegy Ellipta, about 68% as often as the typical Iowa prescriber of it (57). Medicare paid $798.27 per fill, versus $757.09 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat high blood pressure.
Compared with Iowa prescribers
Regina Barnett wrote 37 prescriptions for Hydrochlorothiazide, about half as often as the typical Iowa prescriber of it (81). Medicare paid $4.58 per fill, versus $3.20 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Iowa prescribers
Regina Barnett wrote 37 prescriptions for Jardiance, about 65% as often as the typical Iowa prescriber of it (57). Medicare paid $830.33 per fill, versus $892.12 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Fluticasone is used to relieve seasonal and year-round allergic and non-allergic nasal symptoms, such as stuffy/runny nose, itching, and sneezing.
Compared with Iowa prescribers
Regina Barnett wrote 33 prescriptions for Fluticasone Propionate, about 73% as often as the typical Iowa prescriber of it (45). Medicare paid $16.19 per fill, versus $13.74 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Insulin glargine is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Iowa prescribers
Regina Barnett wrote 32 prescriptions for Lantus Solostar, about 80% as often as the typical Iowa prescriber of it (40). Medicare paid $100.97 per fill, versus $123.94 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with Iowa prescribers
Regina Barnett wrote 32 prescriptions for Sulindac, about 1.7 times as often as the typical Iowa prescriber of it (19). Medicare paid $18.52 per fill, versus $17.16 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Gabapentin is used with other medications to prevent and control seizures.
Compared with Iowa prescribers
Regina Barnett wrote 30 prescriptions for Gabapentin, about 31% as often as the typical Iowa prescriber of it (96). Medicare paid $10.66 per fill, versus $16.77 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Meloxicam is used to treat arthritis.
Compared with Iowa prescribers
Regina Barnett wrote 30 prescriptions for Meloxicam, about half as often as the typical Iowa prescriber of it (53). Medicare paid $8.11 per fill, versus $3.75 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Albuterol (also known as salbutamol) is used to prevent and treat wheezing and shortness of breath caused by breathing problems (such as asthma, chronic obstructive pulmonary disease).
Compared with Iowa prescribers
Regina Barnett wrote 27 prescriptions for Albuterol Sulfate Hfa, about half as often as the typical Iowa prescriber of it (60). Medicare paid $25.90 per fill, versus $25.79 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Azithromycin is used to treat a wide variety of bacterial infections.
Compared with Iowa prescribers
Regina Barnett wrote 27 prescriptions for Azithromycin, about 84% as often as the typical Iowa prescriber of it (32). Medicare paid $3.99 per fill, versus $5.84 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Famotidine is used to treat ulcers of the stomach and intestines and to prevent intestinal ulcers from coming back after they have healed.
Compared with Iowa prescribers
Regina Barnett wrote 27 prescriptions for Famotidine, about half as often as the typical Iowa prescriber of it (53). Medicare paid $8.81 per fill, versus $10.24 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Iowa prescribers
Regina Barnett wrote 27 prescriptions for Pantoprazole Sodium, about 31% as often as the typical Iowa prescriber of it (89). Medicare paid $22.90 per fill, versus $11.13 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Iowa prescribers
Regina Barnett wrote 26 prescriptions for Montelukast Sodium, about half as often as the typical Iowa prescriber of it (58). Medicare paid $27.02 per fill, versus $8.87 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Tirzepatide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Iowa prescribers
Regina Barnett wrote 25 prescriptions for Mounjaro, about 62% as often as the typical Iowa prescriber of it (40). Medicare paid $1,042.96 per fill, versus $1,155.42 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Iowa prescribers
Regina Barnett wrote 24 prescriptions for Tamsulosin Hcl, about 26% as often as the typical Iowa prescriber of it (92). Medicare paid $18.56 per fill, versus $13.89 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Iowa prescribers
Regina Barnett wrote 23 prescriptions for Trazodone Hcl, about 31% as often as the typical Iowa prescriber of it (74). Medicare paid $10.59 per fill, versus $7.50 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Oxybutynin is used to treat certain bladder and urinary conditions (such as overactive bladder).
Compared with Iowa prescribers
Regina Barnett wrote 22 prescriptions for Oxybutynin Chloride, about 82% as often as the typical Iowa prescriber of it (27). Medicare paid $17.06 per fill, versus $15.81 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury.
Compared with Iowa prescribers
Regina Barnett wrote 22 prescriptions for Pregabalin, about half as often as the typical Iowa prescriber of it (43). Medicare paid $24.69 per fill, versus $27.47 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as bipolar disorder, schizophrenia, Tourette's syndrome, and irritability associated with autistic disorder).
Compared with Iowa prescribers
Regina Barnett wrote 21 prescriptions for Aripiprazole, about 42% as often as the typical Iowa prescriber of it (50). Medicare paid $78.51 per fill, versus $65.48 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with Iowa prescribers
Regina Barnett wrote 21 prescriptions for Diltiazem 24hr Er (Cd), about half as often as the typical Iowa prescriber of it (38). Medicare paid $23.77 per fill, versus $21.49 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This combination medication is used to relieve moderate to severe pain.
Compared with Iowa prescribers
Regina Barnett wrote 21 prescriptions for Hydrocodone-Acetaminophen, about 34% as often as the typical Iowa prescriber of it (62). Medicare paid $56.13 per fill, versus $18.57 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Iowa prescribers
Regina Barnett wrote 21 prescriptions for Ozempic, about 35% as often as the typical Iowa prescriber of it (59). Medicare paid $1,016.47 per fill, versus $1,158.57 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with Iowa prescribers
Regina Barnett wrote 21 prescriptions for Sertraline Hcl, about 27% as often as the typical Iowa prescriber of it (77). Medicare paid $7.52 per fill, versus $7.92 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Atenolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Iowa prescribers
Regina Barnett wrote 20 prescriptions for Atenolol, about half as often as the typical Iowa prescriber of it (40). Medicare paid $4.80 per fill, versus $5.81 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Cyclobenzaprine is used short-term to treat muscle spasms.
Compared with Iowa prescribers
Regina Barnett wrote 20 prescriptions for Cyclobenzaprine Hcl, about half as often as the typical Iowa prescriber of it (35). Medicare paid $12.86 per fill, versus $7.61 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Iowa prescribers
Regina Barnett wrote 19 prescriptions for Metformin Hcl, about 22% as often as the typical Iowa prescriber of it (86). Medicare paid $11.14 per fill, versus $6.37 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Iowa prescribers
Regina Barnett wrote 18 prescriptions for Escitalopram Oxalate, about 28% as often as the typical Iowa prescriber of it (64). Medicare paid $17.93 per fill, versus $10.27 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Pravastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Iowa prescribers
Regina Barnett wrote 18 prescriptions for Pravastatin Sodium, about 38% as often as the typical Iowa prescriber of it (48). Medicare paid $3.17 per fill, versus $10.94 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Iowa prescribers
Regina Barnett wrote 17 prescriptions for Metoprolol Tartrate, about 24% as often as the typical Iowa prescriber of it (72). Medicare paid $7.47 per fill, versus $5.26 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Iowa prescribers
Regina Barnett wrote 16 prescriptions for Bupropion Xl, about 32% as often as the typical Iowa prescriber of it (50). Medicare paid $23.13 per fill, versus $21.62 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Rosuvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Iowa prescribers
Regina Barnett wrote 16 prescriptions for Rosuvastatin Calcium, about 16% as often as the typical Iowa prescriber of it (99). Medicare paid $30.45 per fill, versus $11.31 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and/or to prevent new clots from forming in your body.
Compared with Iowa prescribers
Regina Barnett wrote 16 prescriptions for Warfarin Sodium, about 26% as often as the typical Iowa prescriber of it (62). Medicare paid $18.15 per fill, versus $6.77 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Rivaroxaban is used to prevent blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip or knee replacement surgery.
Compared with Iowa prescribers
Regina Barnett wrote 16 prescriptions for Xarelto, about 34% as often as the typical Iowa prescriber of it (47). Medicare paid $1,161.06 per fill, versus $834.76 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Iowa prescribers
Regina Barnett wrote 15 prescriptions for Duloxetine Hcl, about 23% as often as the typical Iowa prescriber of it (64). Medicare paid $8.67 per fill, versus $21.71 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This drug is used to treat high blood pressure.
Compared with Iowa prescribers
Regina Barnett wrote 14 prescriptions for Triamterene-Hydrochlorothiazid, about half as often as the typical Iowa prescriber of it (31). Medicare paid $5.51 per fill, versus $7.38 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Donepezil is used to treat confusion (dementia) related to Alzheimer's disease.
Compared with Iowa prescribers
Regina Barnett wrote 13 prescriptions for Donepezil Hcl, about 24% as often as the typical Iowa prescriber of it (54). Medicare paid $17.53 per fill, versus $10.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Fenofibrate is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Iowa prescribers
Regina Barnett wrote 13 prescriptions for Fenofibrate, about half as often as the typical Iowa prescriber of it (24). Medicare paid $11.93 per fill, versus $23.93 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Finasteride is used to shrink an enlarged prostate (benign prostatic hyperplasia or BPH) in adult men.
Compared with Iowa prescribers
Regina Barnett wrote 13 prescriptions for Finasteride, about 24% as often as the typical Iowa prescriber of it (55). Medicare paid $11.84 per fill, versus $11.11 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder).
Compared with Iowa prescribers
Regina Barnett wrote 13 prescriptions for Quetiapine Fumarate, about 22% as often as the typical Iowa prescriber of it (60). Medicare paid $4.55 per fill, versus $17.35 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain types of serious (possibly fatal) irregular heartbeat (such as recurrent ventricular fibrillation/tachycardia).
Compared with Iowa prescribers
Regina Barnett wrote 12 prescriptions for Amiodarone Hcl, about 22% as often as the typical Iowa prescriber of it (54). Medicare paid $4.88 per fill, versus $16.68 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Bisoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Iowa prescribers
Regina Barnett wrote 12 prescriptions for Bisoprolol Fumarate, about 39% as often as the typical Iowa prescriber of it (31). Medicare paid $9.53 per fill, versus $23.87 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Iowa prescribers
Regina Barnett wrote 12 prescriptions for Glipizide Er, about 33% as often as the typical Iowa prescriber of it (36). Medicare paid $8.56 per fill, versus $12.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Hydroxyzine is used to treat itching caused by allergies.
Compared with Iowa prescribers
Regina Barnett wrote 12 prescriptions for Hydroxyzine Hcl, about 38% as often as the typical Iowa prescriber of it (31). Medicare paid $7.56 per fill, versus $16.47 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Tapentadol is used to help relieve moderate to severe short-term pain (such as pain from an injury or after surgery).
Compared with Iowa prescribers
Regina Barnett wrote 12 prescriptions for Nucynta, about 81% as often as the typical Iowa prescriber of it (15). Medicare paid $313.67 per fill, versus $1,083.95 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to help relieve ongoing severe pain.
Compared with Iowa prescribers
Regina Barnett wrote 12 prescriptions for Nucynta Er, about 71% as often as the typical Iowa prescriber of it (17). Medicare paid $328.27 per fill, versus $1,149.68 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a combination of two antibiotics: sulfamethoxazole and trimethoprim.
Compared with Iowa prescribers
Regina Barnett wrote 12 prescriptions for Sulfamethoxazole-Trimethoprim, about half as often as the typical Iowa prescriber of it (24). Medicare paid $3.22 per fill, versus $5.36 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Fluticasone is used to control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma.
Compared with Iowa prescribers
Regina Barnett wrote 11 prescriptions for Arnuity Ellipta, about half as often as the typical Iowa prescriber of it (24). Medicare paid $261.75 per fill, versus $271.45 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Iowa prescribers
Regina Barnett wrote 11 prescriptions for Citalopram Hbr, about 27% as often as the typical Iowa prescriber of it (40). Medicare paid $12.02 per fill, versus $5.51 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery.
Compared with Iowa prescribers
Regina Barnett wrote 11 prescriptions for Eliquis, about 11% as often as the typical Iowa prescriber of it (96). Medicare paid $913.25 per fill, versus $748.24 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Enalapril is used to treat high blood pressure.
Compared with Iowa prescribers
Regina Barnett wrote 11 prescriptions for Enalapril Maleate, about half as often as the typical Iowa prescriber of it (26). Medicare paid $13.88 per fill, versus $14.77 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Lamotrigine is used alone or with other medications to prevent and control seizures.
Compared with Iowa prescribers
Regina Barnett wrote 11 prescriptions for Lamotrigine, about 20% as often as the typical Iowa prescriber of it (56). Medicare paid $2.14 per fill, versus $11.69 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Lovastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Iowa prescribers
Regina Barnett wrote 11 prescriptions for Lovastatin, about half as often as the typical Iowa prescriber of it (26). Medicare paid $3.52 per fill, versus $7.65 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with Iowa prescribers
Regina Barnett wrote 11 prescriptions for Methylphenidate Hcl, about half as often as the typical Iowa prescriber of it (22). Medicare paid $30.42 per fill, versus $25.86 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders.
Compared with Iowa prescribers
Regina Barnett wrote 11 prescriptions for Prednisone, about 23% as often as the typical Iowa prescriber of it (48). Medicare paid $2.73 per fill, versus $3.46 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Regina Barnett’s prescriptions
What does Regina Barnett prescribe most?
In 2024 Medicare Part D data, Regina Barnett's most prescribed medications were Atorvastatin Calcium (162), Lisinopril (107) and Levothyroxine Sodium (95).
How does Regina Barnett's prescribing compare with other Iowa prescribers?
Of the 66 medications with a state comparison, Regina Barnett prescribes 1 more often than the typical Iowa prescriber, 8 about as often and 57 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Regina Barnett prescribes?
No. It covers prescriptions filled by people with Medicare Part D drug coverage in 2024, and CMS leaves out any medication with fewer than 11 prescriptions.
About this data
This page shows one provider’s slice of public Medicare files. NPI Profile does not receive prescriptions or patient records.
| Source | What it provides here | Data year |
|---|---|---|
| CMS Medicare Part D Prescribers by Provider and Drug | Each medication, prescriptions, patients, 30-day fills, days of medication and cost. State comparisons average the Iowa prescribers of the same medication and form, where at least five wrote it. | 2024 (released 2026, the most recent available) |
| CMS Medicare Part D Drug Spending Dashboard | What each medication is used for. | 2024 |
- Only prescriptions filled by people with Medicare Part D drug coverage are counted. Private insurance, Medicaid and cash purchases are not.
- CMS leaves out medications with fewer than 11 prescriptions and hides patient counts under 11.
- Cost per fill is what the plan and the patient paid the pharmacy together, not what you pay at the counter.
- Medication descriptions are summaries from CMS. They are not medical advice; ask a health care professional about any medication.
