NATHAN E KEEVER MD
Prescription History 1346357084
Family Medicine in Oriskany Falls, NY
What does Dr. Keever prescribe?
In 2024, Dr. Keever wrote 5,620 Medicare prescriptions for 90 medications. The most prescribed was Levothyroxine Sodium, with 416 prescriptions for 52 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. Keever prescribes.
Medications 90 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 New York prescribers.
What it is used for
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with New York prescribers
Dr. Keever wrote 416 prescriptions for Levothyroxine Sodium, about 3.1 times as often as the typical New York prescriber of it (133). Medicare paid $6.89 per fill, versus $13.15 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 New York prescribers
Dr. Keever wrote 315 prescriptions for Atorvastatin Calcium, about 1.6 times as often as the typical New York prescriber of it (195). Medicare paid $7.06 per fill, versus $10.41 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 New York prescribers
Dr. Keever wrote 286 prescriptions for Metoprolol Succinate, about 2.3 times as often as the typical New York prescriber of it (126). Medicare paid $7.64 per fill, versus $14.99 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 New York prescribers
Dr. Keever wrote 244 prescriptions for Furosemide, about 3.5 times as often as the typical New York prescriber of it (70). Medicare paid $5.04 per fill, versus $4.82 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
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 New York prescribers
Dr. Keever wrote 219 prescriptions for Famotidine, about 3.2 times as often as the typical New York prescriber of it (69). Medicare paid $8.13 per fill, versus $13.04 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with New York prescribers
Dr. Keever wrote 189 prescriptions for Gabapentin, about 2.3 times as often as the typical New York prescriber of it (82). Medicare paid $9.90 per fill, versus $12.77 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
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 New York prescribers
Dr. Keever wrote 164 prescriptions for Eliquis, about 1.9 times as often as the typical New York prescriber of it (86). Medicare paid $286.41 per fill, versus $874.81 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 depression.
Compared with New York prescribers
Dr. Keever wrote 155 prescriptions for Trazodone Hcl, about 2.7 times as often as the typical New York prescriber of it (57). Medicare paid $5.41 per fill, versus $7.91 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
Clopidogrel is used to prevent heart attacks and strokes in persons with heart disease (recent heart attack), recent stroke, or blood circulation disease (peripheral vascular disease).
Compared with New York prescribers
Dr. Keever wrote 134 prescriptions for Clopidogrel, about 2.4 times as often as the typical New York prescriber of it (56). Medicare paid $5.23 per fill, versus $10.34 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 New York prescribers
Dr. Keever wrote 133 prescriptions for Mirtazapine, about 2.4 times as often as the typical New York prescriber of it (54). Medicare paid $8.37 per fill, versus $17.32 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 New York prescribers
Dr. Keever wrote 131 prescriptions for Citalopram Hbr, about 3.6 times as often as the typical New York prescriber of it (36). Medicare paid $5.45 per fill, versus $7.11 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with New York prescribers
Dr. Keever wrote 124 prescriptions for Amlodipine Besylate, about 82% as often as the typical New York prescriber of it (151). Medicare paid $5.98 per fill, versus $6.16 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
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with New York prescribers
Dr. Keever wrote 114 prescriptions for Escitalopram Oxalate, about 2 times as often as the typical New York prescriber of it (58). Medicare paid $5.88 per fill, versus $10.03 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 New York prescribers
Dr. Keever wrote 110 prescriptions for Rosuvastatin Calcium, about 89% as often as the typical New York prescriber of it (124). Medicare paid $5.33 per fill, versus $14.37 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
Digoxin is used to treat heart failure, usually along with other medications.
Compared with New York prescribers
Dr. Keever wrote 108 prescriptions for Digoxin, about 3.6 times as often as the typical New York prescriber of it (30). Medicare paid $8.12 per fill, versus $23.71 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 medication is used to treat high blood pressure.
Compared with New York prescribers
Dr. Keever wrote 108 prescriptions for Hydrochlorothiazide, about 1.6 times as often as the typical New York prescriber of it (68). Medicare paid $3.99 per fill, versus $4.36 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
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 New York prescribers
Dr. Keever wrote 93 prescriptions for Quetiapine Fumarate, about 1.6 times as often as the typical New York prescriber of it (58). Medicare paid $14.58 per fill, versus $16.33 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with New York prescribers
Dr. Keever wrote 91 prescriptions for Pantoprazole Sodium, about 1.3 times as often as the typical New York prescriber of it (70). Medicare paid $7.18 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with New York prescribers
Dr. Keever wrote 90 prescriptions for Omeprazole, about as often as the typical New York prescriber of it (99). Medicare paid $11.99 per fill, versus $11.48 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
This medication is used to treat seizure disorders, certain psychiatric conditions (manic phase of bipolar disorder), and to prevent migraine headaches.
Compared with New York prescribers
Dr. Keever wrote 89 prescriptions for Divalproex Sodium, about 1.8 times as often as the typical New York prescriber of it (50). Medicare paid $10.53 per fill, versus $39.34 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 anxiety.
Compared with New York prescribers
Dr. Keever wrote 88 prescriptions for Buspirone Hcl, about 2.1 times as often as the typical New York prescriber of it (42). Medicare paid $7.24 per fill, versus $13.56 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
Lisinopril is used to treat high blood pressure.
Compared with New York prescribers
Dr. Keever wrote 83 prescriptions for Lisinopril, about 89% as often as the typical New York prescriber of it (93). Medicare paid $5.41 per fill, versus $6.94 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
Donepezil is used to treat confusion (dementia) related to Alzheimer's disease.
Compared with New York prescribers
Dr. Keever wrote 79 prescriptions for Donepezil Hcl, about 1.2 times as often as the typical New York prescriber of it (68). Medicare paid $7.40 per fill, versus $10.95 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 treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with New York prescribers
Dr. Keever wrote 78 prescriptions for Sertraline Hcl, about 1.2 times as often as the typical New York prescriber of it (63). Medicare paid $5.64 per fill, versus $8.54 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 New York prescribers
Dr. Keever wrote 75 prescriptions for Atenolol, about 1.8 times as often as the typical New York prescriber of it (42). Medicare paid $6.09 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
This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with New York prescribers
Dr. Keever wrote 70 prescriptions for Potassium Chloride, about 1.5 times as often as the typical New York prescriber of it (46). Medicare paid $6.57 per fill, versus $22.91 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).
Compared with New York prescribers
Dr. Keever wrote 69 prescriptions for Olanzapine, about 1.4 times as often as the typical New York prescriber of it (50). Medicare paid $7.53 per fill, versus $21.47 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
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with New York prescribers
Dr. Keever wrote 66 prescriptions for Metoprolol Tartrate, about as often as the typical New York prescriber of it (59). Medicare paid $4.48 per fill, versus $6.87 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
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 New York prescribers
Dr. Keever wrote 66 prescriptions for Xarelto, about 1.5 times as often as the typical New York prescriber of it (44). Medicare paid $306.20 per fill, versus $942.48 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with New York prescribers
Dr. Keever wrote 65 prescriptions for Tamsulosin Hcl, about 67% as often as the typical New York prescriber of it (97). Medicare paid $7.87 per fill, versus $14.09 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with New York prescribers
Dr. Keever wrote 63 prescriptions for Metformin Hcl, about 64% as often as the typical New York prescriber of it (98). Medicare paid $5.73 per fill, versus $10.10 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
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with New York prescribers
Dr. Keever wrote 60 prescriptions for Duloxetine Hcl, about 1.3 times as often as the typical New York prescriber of it (47). Medicare paid $8.30 per fill, versus $23.60 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).
Compared with New York prescribers
Dr. Keever wrote 58 prescriptions for Ziprasidone Hcl, about 2.3 times as often as the typical New York prescriber of it (25). Medicare paid $17.91 per fill, versus $55.20 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
Verapamil is used to treat high blood pressure.
Compared with New York prescribers
Dr. Keever wrote 57 prescriptions for Verapamil Er, about 2.9 times as often as the typical New York prescriber of it (20). Medicare paid $10.46 per fill, versus $27.53 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 product is used to treat certain types of heart failure.
Compared with New York prescribers
Dr. Keever wrote 56 prescriptions for Entresto, about as often as the typical New York prescriber of it (52). Medicare paid $296.84 per fill, versus $1,039.97 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
Finasteride is used to shrink an enlarged prostate (benign prostatic hyperplasia or BPH) in adult men.
Compared with New York prescribers
Dr. Keever wrote 56 prescriptions for Finasteride, about 87% as often as the typical New York prescriber of it (64). Medicare paid $7.68 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
Olmesartan is used to treat high blood pressure (hypertension).
Compared with New York prescribers
Dr. Keever wrote 53 prescriptions for Olmesartan Medoxomil, about 1.2 times as often as the typical New York prescriber of it (43). Medicare paid $5.33 per fill, versus $17.57 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
Cimetidine is used to treat ulcers of the stomach and intestines and prevent them from coming back after they have healed.
Compared with New York prescribers
Dr. Keever wrote 51 prescriptions for Cimetidine, about 2.9 times as often as the typical New York prescriber of it (17). Medicare paid $10.95 per fill, versus $52.91 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 New York prescribers
Dr. Keever wrote 50 prescriptions for Hydroxyzine Hcl, about 1.6 times as often as the typical New York prescriber of it (31). Medicare paid $10.90 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
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 New York prescribers
Dr. Keever wrote 49 prescriptions for Simvastatin, about 67% as often as the typical New York prescriber of it (73). Medicare paid $14.46 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with New York prescribers
Dr. Keever wrote 44 prescriptions for Losartan Potassium, about 39% as often as the typical New York prescriber of it (113). Medicare paid $5.80 per fill, versus $9.47 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
Dapagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with New York prescribers
Dr. Keever wrote 43 prescriptions for Dapagliflozin, about 1.8 times as often as the typical New York prescriber of it (24). Medicare paid $148.33 per fill, versus $538.85 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
Dulaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with New York prescribers
Dr. Keever wrote 43 prescriptions for Trulicity, about as often as the typical New York prescriber of it (42). Medicare paid $1,322.86 per fill, versus $1,286.03 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 New York prescribers
Dr. Keever wrote 42 prescriptions for Metformin Hcl Er, about 72% as often as the typical New York prescriber of it (58). Medicare paid $7.27 per fill, versus $10.86 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
Pioglitazone is a diabetes drug (thiazolidinedione-type, also called "glitazones") used along with a proper diet and exercise program to control high blood sugar in patients with type 2 diabetes.
Compared with New York prescribers
Dr. Keever wrote 39 prescriptions for Pioglitazone Hcl, about as often as the typical New York prescriber of it (42). Medicare paid $6.46 per fill, versus $11.04 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
Cyclobenzaprine is used short-term to treat muscle spasms.
Compared with New York prescribers
Dr. Keever wrote 37 prescriptions for Cyclobenzaprine Hcl, about as often as the typical New York prescriber of it (35). Medicare paid $12.35 per fill, versus $7.82 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
See also Warning section.
Compared with New York prescribers
Dr. Keever wrote 36 prescriptions for Tramadol Hcl, about 87% as often as the typical New York prescriber of it (42). Medicare paid $10.67 per fill, versus $7.09 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
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 New York prescribers
Dr. Keever wrote 35 prescriptions for Prednisone, about 75% as often as the typical New York prescriber of it (47). Medicare paid $2.81 per fill, versus $4.12 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 New York prescribers
Dr. Keever wrote 29 prescriptions for Fluticasone Propionate, about half as often as the typical New York prescriber of it (62). Medicare paid $6.43 per fill, versus $12.76 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
See also Warning section.
Compared with New York prescribers
Dr. Keever wrote 28 prescriptions for Linzess, about half as often as the typical New York prescriber of it (54). Medicare paid $140.70 per fill, versus $683.33 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
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 New York prescribers
Dr. Keever wrote 26 prescriptions for Albuterol Sulfate Hfa, about 35% as often as the typical New York prescriber of it (74). Medicare paid $38.41 per fill, versus $33.48 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with New York prescribers
Dr. Keever wrote 26 prescriptions for Allopurinol, about half as often as the typical New York prescriber of it (46). Medicare paid $8.58 per fill, versus $10.29 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 New York prescribers
Dr. Keever wrote 26 prescriptions for Hydrocodone-Acetaminophen, about half as often as the typical New York prescriber of it (58). Medicare paid $13.68 per fill, versus $20.88 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 New York prescribers
Dr. Keever wrote 25 prescriptions for Toujeo Max Solostar, about 89% as often as the typical New York prescriber of it (28). Medicare paid $1,304.48 per fill, versus $1,139.17 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
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with New York prescribers
Dr. Keever wrote 23 prescriptions for Diltiazem 24hr Er (Cd), about 71% as often as the typical New York prescriber of it (32). Medicare paid $8.28 per fill, versus $30.63 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 New York prescribers
Dr. Keever wrote 23 prescriptions for Jardiance, about 38% as often as the typical New York prescriber of it (61). Medicare paid $945.91 per fill, versus $1,011.66 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 New York prescribers
Dr. Keever wrote 21 prescriptions for Meloxicam, about 40% as often as the typical New York prescriber of it (53). Medicare paid $2.85 per fill, versus $3.65 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with New York prescribers
Dr. Keever wrote 21 prescriptions for Ozempic, about 33% as often as the typical New York prescriber of it (63). Medicare paid $1,032.12 per fill, versus $1,284.03 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 lispro is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with New York prescribers
Dr. Keever wrote 19 prescriptions for Insulin Lispro Kwikpen U-100, about 67% as often as the typical New York prescriber of it (28). Medicare paid $65.25 per fill, versus $167.96 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
Bisoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with New York prescribers
Dr. Keever wrote 18 prescriptions for Bisoprolol Fumarate, about half as often as the typical New York prescriber of it (33). Medicare paid $16.10 per fill, versus $27.35 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 depression.
Compared with New York prescribers
Dr. Keever wrote 17 prescriptions for Bupropion Hcl Sr, about 69% as often as the typical New York prescriber of it (25). Medicare paid $6.94 per fill, versus $17.04 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
This medication is used to treat depression.
Compared with New York prescribers
Dr. Keever wrote 17 prescriptions for Bupropion Xl, about half as often as the typical New York prescriber of it (40). Medicare paid $39.27 per fill, versus $23.06 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
Cefdinir is used to treat a wide variety of bacterial infections.
Compared with New York prescribers
Dr. Keever wrote 17 prescriptions for Cefdinir, about half as often as the typical New York prescriber of it (29). Medicare paid $7.77 per fill, versus $13.56 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
This medication is used to treat a wide variety of bacterial infections.
Compared with New York prescribers
Dr. Keever wrote 17 prescriptions for Cephalexin, about half as often as the typical New York prescriber of it (29). Medicare paid $7.42 per fill, versus $8.35 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
Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease).
Compared with New York prescribers
Dr. Keever wrote 17 prescriptions for Isosorbide Mononitrate Er, about half as often as the typical New York prescriber of it (36). Medicare paid $4.08 per fill, versus $12.21 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
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 New York prescribers
Dr. Keever wrote 16 prescriptions for Trelegy Ellipta, about 26% as often as the typical New York prescriber of it (61). Medicare paid $1,180.14 per fill, versus $832.82 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
This medication is used to treat certain mental/mood disorders (such as depression, anxiety, panic attacks, and social anxiety disorder).
Compared with New York prescribers
Dr. Keever wrote 16 prescriptions for Venlafaxine Hcl Er, about half as often as the typical New York prescriber of it (35). Medicare paid $74.41 per fill, versus $19.18 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
Amoxicillin is used to treat a wide variety of bacterial infections.
Compared with New York prescribers
Dr. Keever wrote 15 prescriptions for Amoxicillin, about 33% as often as the typical New York prescriber of it (45). Medicare paid $1.84 per fill, versus $3.04 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
This medication is used to treat a wide variety of bacterial infections, including those that cause acne.
Compared with New York prescribers
Dr. Keever wrote 15 prescriptions for Doxycycline Hyclate, about half as often as the typical New York prescriber of it (30). Medicare paid $5.92 per fill, versus $11.93 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 to treat high blood pressure.
Compared with New York prescribers
Dr. Keever wrote 15 prescriptions for Lisinopril-Hydrochlorothiazide, about half as often as the typical New York prescriber of it (33). Medicare paid $9.74 per fill, versus $8.15 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 New York prescribers
Dr. Keever wrote 15 prescriptions for Montelukast Sodium, about 26% as often as the typical New York prescriber of it (57). Medicare paid $8.59 per fill, versus $9.83 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 New York prescribers
Dr. Keever wrote 14 prescriptions for Carvedilol, about 26% as often as the typical New York prescriber of it (54). Medicare paid $3.68 per fill, versus $8.29 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
Clonazepam is used to prevent and control seizures.
Compared with New York prescribers
Dr. Keever wrote 14 prescriptions for Clonazepam, about 28% as often as the typical New York prescriber of it (51). Medicare paid $6.15 per fill, versus $8.71 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
Levofloxacin is used to treat a variety of bacterial infections.
Compared with New York prescribers
Dr. Keever wrote 14 prescriptions for Levofloxacin, about half as often as the typical New York prescriber of it (26). Medicare paid $3.05 per fill, versus $5.47 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 product is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma or ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema).
Compared with New York prescribers
Dr. Keever wrote 14 prescriptions for Symbicort, about half as often as the typical New York prescriber of it (27). Medicare paid $236.79 per fill, versus $292.92 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
This product is used to help reduce itching and pain from certain skin conditions (such as scrapes, minor skin irritations, insect bites).
Compared with New York prescribers
Dr. Keever wrote 13 prescriptions for Lidocaine, about 38% as often as the typical New York prescriber of it (34). Medicare paid $105.64 per fill, versus $110.10 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
This medication is used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder).
Compared with New York prescribers
Dr. Keever wrote 13 prescriptions for Olanzapine Odt, about 63% as often as the typical New York prescriber of it (21). Medicare paid $10.87 per fill, versus $76.46 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 New York prescribers
Dr. Keever wrote 13 prescriptions for Torsemide, about 30% as often as the typical New York prescriber of it (43). Medicare paid $7.34 per fill, versus $15.60 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
Alprazolam is used to treat anxiety and panic disorders.
Compared with New York prescribers
Dr. Keever wrote 12 prescriptions for Alprazolam, about 21% as often as the typical New York prescriber of it (56). Medicare paid $2.96 per fill, versus $6.31 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 product is a combination of two drugs: a calcium channel blocker (amlodipine) and an ACE inhibitor (benazepril).
Compared with New York prescribers
Dr. Keever wrote 12 prescriptions for Amlodipine Besylate-Benazepril, about 38% as often as the typical New York prescriber of it (31). Medicare paid $16.77 per fill, versus $16.96 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
Azithromycin is used to treat a wide variety of bacterial infections.
Compared with New York prescribers
Dr. Keever wrote 12 prescriptions for Azithromycin, about 31% as often as the typical New York prescriber of it (38). Medicare paid $2.54 per fill, versus $4.76 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 a nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation).
Compared with New York prescribers
Dr. Keever wrote 12 prescriptions for Celecoxib, about 28% as often as the typical New York prescriber of it (43). Medicare paid $9.01 per fill, versus $24.33 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
Dicyclomine is used to treat a certain type of intestinal problem called irritable bowel syndrome.
Compared with New York prescribers
Dr. Keever wrote 12 prescriptions for Dicyclomine Hcl, about 34% as often as the typical New York prescriber of it (35). Medicare paid $35.10 per fill, versus $16.13 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 used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with New York prescribers
Dr. Keever wrote 12 prescriptions for Fluoxetine Hcl, about 31% as often as the typical New York prescriber of it (39). Medicare paid $8.92 per fill, versus $10.50 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
Labetalol is used with or without other medications to treat high blood pressure (hypertension).
Compared with New York prescribers
Dr. Keever wrote 12 prescriptions for Labetalol Hcl, about 41% as often as the typical New York prescriber of it (29). Medicare paid $7.74 per fill, versus $29.15 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 prevent and decrease symptoms (wheezing and trouble breathing) caused by asthma and ongoing lung disease (chronic obstructive pulmonary disease-COPD, including chronic bronchitis and emphysema).
Compared with New York prescribers
Dr. Keever wrote 11 prescriptions for Breo Ellipta, about 29% as often as the typical New York prescriber of it (38). Medicare paid $467.40 per fill, versus $511.52 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
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with New York prescribers
Dr. Keever wrote 11 prescriptions for Doxepin Hcl, about 27% as often as the typical New York prescriber of it (40). Medicare paid $25.92 per fill, versus $143.95 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 treat a certain inherited condition that causes attacks of muscle weakness or loss of muscle movement that come and go (primary periodic paralysis).
Compared with New York prescribers
Fewer than five New York prescribers wrote this medication, so there is no state comparison.
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 New York prescribers
Dr. Keever wrote 11 prescriptions for Pravastatin Sodium, about 26% as often as the typical New York prescriber of it (42). Medicare paid $13.34 per fill, versus $13.78 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 a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with New York prescribers
Dr. Keever wrote 11 prescriptions for Triamcinolone Acetonide, about 25% as often as the typical New York prescriber of it (44). Medicare paid $12.17 per fill, versus $15.21 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. Keever’s prescriptions
What does Dr. Keever prescribe most?
In 2024 Medicare Part D data, Dr. Keever's most prescribed medications were Levothyroxine Sodium (416), Atorvastatin Calcium (315) and Metoprolol Succinate (286).
How does Dr. Keever's prescribing compare with other New York prescribers?
Of the 89 medications with a state comparison, Dr. Keever prescribes 28 more often than the typical New York prescriber, 16 about as often and 45 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Keever 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 New York 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.
