DR. ROBERT R CAMFERDAM M.D.
Prescription History 1053529321
Internal Medicine - Nephrology in Searcy, AR
What does Dr. Camferdam prescribe?
In 2024, Dr. Camferdam wrote 1,412 Medicare prescriptions for 33 medications. The most prescribed was Furosemide, with 119 prescriptions for 29 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 Dr. Camferdam prescribes.
Medications 33 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 Arkansas prescribers.
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 Arkansas prescribers
Dr. Camferdam wrote 119 prescriptions for Furosemide, about as often as the typical Arkansas prescriber of it (106). Medicare paid $5.38 per fill, versus $4.42 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Arkansas prescribers
Dr. Camferdam wrote 97 prescriptions for Losartan Potassium, about 79% as often as the typical Arkansas prescriber of it (123). Medicare paid $4.39 per fill, versus $8.04 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 Arkansas prescribers
Dr. Camferdam wrote 94 prescriptions for Amlodipine Besylate, about half as often as the typical Arkansas prescriber of it (163). Medicare paid $3.62 per fill, versus $5.09 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
Dapagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Arkansas prescribers
Dr. Camferdam wrote 91 prescriptions for Farxiga, about 1.9 times as often as the typical Arkansas prescriber of it (47). Medicare paid $635.79 per fill, versus $774.05 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
Carvedilol is used to treat high blood pressure and heart failure.
Compared with Arkansas prescribers
Dr. Camferdam wrote 89 prescriptions for Carvedilol, about as often as the typical Arkansas prescriber of it (86). Medicare paid $3.74 per fill, versus $6.36 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
Nifedipine is used alone or in combination with other drugs to treat high blood pressure (hypertension).
Compared with Arkansas prescribers
Dr. Camferdam wrote 89 prescriptions for Nifedipine Er, about 2.3 times as often as the typical Arkansas prescriber of it (38). Medicare paid $17.14 per fill, versus $19.93 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
Hydralazine is used with or without other medications to treat high blood pressure.
Compared with Arkansas prescribers
Dr. Camferdam wrote 87 prescriptions for Hydralazine Hcl, about 1.9 times as often as the typical Arkansas prescriber of it (45). Medicare paid $7.85 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
Calcitriol is a man-made active form of vitamin D.
Compared with Arkansas prescribers
Dr. Camferdam wrote 83 prescriptions for Calcitriol, about 1.6 times as often as the typical Arkansas prescriber of it (51). Medicare paid $17.67 per fill, versus $18.12 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
This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Arkansas prescribers
Dr. Camferdam wrote 54 prescriptions for Potassium Chloride, about half as often as the typical Arkansas prescriber of it (101). Medicare paid $7.31 per fill, versus $16.48 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
Sevelamer is used to lower high blood phosphorus (phosphate) levels in patients who are on dialysis due to severe kidney disease.
Compared with Arkansas prescribers
Dr. Camferdam wrote 48 prescriptions for Sevelamer Carbonate, about as often as the typical Arkansas prescriber of it (45). Medicare paid $163.30 per fill, versus $171.64 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 Arkansas prescribers
Dr. Camferdam wrote 46 prescriptions for Jardiance, about 83% as often as the typical Arkansas prescriber of it (56). Medicare paid $816.26 per fill, versus $831.82 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 Arkansas prescribers
Dr. Camferdam wrote 44 prescriptions for Lisinopril, about 34% as often as the typical Arkansas prescriber of it (128). Medicare paid $2.09 per fill, versus $5.67 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 Arkansas prescribers
Dr. Camferdam wrote 37 prescriptions for Pantoprazole Sodium, about 33% as often as the typical Arkansas prescriber of it (111). Medicare paid $8.06 per fill, versus $10.17 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
Folic acid is the man-made form of folate.
Compared with Arkansas prescribers
Dr. Camferdam wrote 35 prescriptions for Folic Acid, about as often as the typical Arkansas prescriber of it (31). Medicare paid $2.72 per fill, versus $5.85 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 Arkansas prescribers
Dr. Camferdam wrote 34 prescriptions for Prednisone, about 65% as often as the typical Arkansas prescriber of it (52). Medicare paid $4.83 per fill, versus $3.89 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 alone or with other medications to treat Parkinson's disease.
Compared with Arkansas prescribers
Dr. Camferdam wrote 34 prescriptions for Ropinirole Hcl, about 87% as often as the typical Arkansas prescriber of it (39). Medicare paid $6.70 per fill, versus $13.96 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 Arkansas prescribers
Dr. Camferdam wrote 32 prescriptions for Omeprazole, about 26% as often as the typical Arkansas prescriber of it (121). Medicare paid $9.94 per fill, versus $11.79 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
Torsemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with Arkansas prescribers
Dr. Camferdam wrote 30 prescriptions for Torsemide, about 79% as often as the typical Arkansas prescriber of it (38). Medicare paid $11.03 per fill, versus $15.80 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
Bumetanide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with Arkansas prescribers
Dr. Camferdam wrote 27 prescriptions for Bumetanide, about 78% as often as the typical Arkansas prescriber of it (35). Medicare paid $35.25 per fill, versus $31.56 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with Arkansas prescribers
Dr. Camferdam wrote 26 prescriptions for Allopurinol, about half as often as the typical Arkansas prescriber of it (61). Medicare paid $5.38 per fill, versus $8.75 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
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Arkansas prescribers
Dr. Camferdam wrote 25 prescriptions for Metoprolol Succinate, about 24% as often as the typical Arkansas prescriber of it (106). Medicare paid $6.31 per fill, versus $12.08 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
Calcium acetate is used to prevent high blood phosphate levels in patients who are on dialysis due to severe kidney disease.
Compared with Arkansas prescribers
Dr. Camferdam wrote 23 prescriptions for Calcium Acetate, about 61% as often as the typical Arkansas prescriber of it (38). Medicare paid $101.60 per fill, versus $57.79 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Arkansas prescribers
Dr. Camferdam wrote 22 prescriptions for Tamsulosin Hcl, about 23% as often as the typical Arkansas prescriber of it (95). Medicare paid $9.21 per fill, versus $12.57 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Arkansas prescribers
Dr. Camferdam wrote 19 prescriptions for Gabapentin, about 15% as often as the typical Arkansas prescriber of it (130). Medicare paid $3.19 per fill, versus $14.93 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
This medication is used alone or with other medications to treat high blood pressure (hypertension).
Compared with Arkansas prescribers
Dr. Camferdam wrote 17 prescriptions for Clonidine Hcl, about half as often as the typical Arkansas prescriber of it (34). Medicare paid $5.05 per fill, versus $4.96 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
Doxazosin is used alone or with other drugs to treat high blood pressure (hypertension).
Compared with Arkansas prescribers
Dr. Camferdam wrote 17 prescriptions for Doxazosin Mesylate, about half as often as the typical Arkansas prescriber of it (30). Medicare paid $2.87 per fill, versus $13.97 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 Arkansas prescribers
Dr. Camferdam wrote 17 prescriptions for Metoprolol Tartrate, about 20% as often as the typical Arkansas prescriber of it (86). Medicare paid $2.13 per fill, versus $5.14 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 Arkansas prescribers
Dr. Camferdam wrote 16 prescriptions for Famotidine, about 31% as often as the typical Arkansas prescriber of it (52). Medicare paid $7.65 per fill, versus $12.55 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
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 Arkansas prescribers
Dr. Camferdam wrote 13 prescriptions for Atorvastatin Calcium, about 6% as often as the typical Arkansas prescriber of it (202). Medicare paid $5.97 per fill, versus $8.24 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
Finerenone is used by people with type 2 diabetes and kidney disease to lower the risk of dialysis, death from heart disease, heart attacks, and the need to go to the hospital for heart failure.
Compared with Arkansas prescribers
Dr. Camferdam wrote 13 prescriptions for Kerendia, about half as often as the typical Arkansas prescriber of it (30). Medicare paid $1,041.62 per fill, versus $816.19 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 Arkansas prescribers
Dr. Camferdam wrote 12 prescriptions for Amitriptyline Hcl, about 32% as often as the typical Arkansas prescriber of it (37). Medicare paid $14.71 per fill, versus $13.69 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
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 Arkansas prescribers
Dr. Camferdam wrote 11 prescriptions for Rosuvastatin Calcium, about 11% as often as the typical Arkansas prescriber of it (100). Medicare paid $6.61 per fill, versus $11.51 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
This medication is used to treat and prevent ulcers in the intestines.
Compared with Arkansas prescribers
Dr. Camferdam wrote 11 prescriptions for Sucralfate, about 30% as often as the typical Arkansas prescriber of it (37). Medicare paid $7.67 per fill, versus $38.83 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dr. Camferdam’s prescriptions
What does Dr. Camferdam prescribe most?
In 2024 Medicare Part D data, Dr. Camferdam's most prescribed medications were Furosemide (119), Losartan Potassium (97) and Amlodipine Besylate (94).
How does Dr. Camferdam's prescribing compare with other Arkansas prescribers?
Of the 33 medications with a state comparison, Dr. Camferdam prescribes 4 more often than the typical Arkansas prescriber, 9 about as often and 20 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Camferdam 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 Arkansas 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.
