ROGER A. MARINCHAK M.D.
Prescription History 1104829068
Internal Medicine - Clinical Cardiac Electrophysiology in Jenkintown, PA
What does Dr. Marinchak prescribe?
In 2024, Dr. Marinchak wrote 4,845 Medicare prescriptions for 59 medications. The most prescribed was Metoprolol Succinate, with 439 prescriptions for 121 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. Marinchak prescribes.
Medications 59 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 Pennsylvania prescribers.
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 Pennsylvania prescribers
Dr. Marinchak wrote 439 prescriptions for Metoprolol Succinate, about 3.4 times as often as the typical Pennsylvania prescriber of it (127). Medicare paid $22.96 per fill, versus $15.71 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
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 Pennsylvania prescribers
Dr. Marinchak wrote 393 prescriptions for Eliquis, about 3.8 times as often as the typical Pennsylvania prescriber of it (104). Medicare paid $1,075.97 per fill, versus $796.82 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
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 Pennsylvania prescribers
Dr. Marinchak wrote 311 prescriptions for Furosemide, about 3.3 times as often as the typical Pennsylvania prescriber of it (95). Medicare paid $3.87 per fill, versus $4.95 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 303 prescriptions for Amlodipine Besylate, about 2 times as often as the typical Pennsylvania prescriber of it (154). Medicare paid $7.22 per fill, versus $6.63 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
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 Pennsylvania prescribers
Dr. Marinchak wrote 268 prescriptions for Rosuvastatin Calcium, about 2.2 times as often as the typical Pennsylvania prescriber of it (124). Medicare paid $16.88 per fill, versus $16.32 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
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 Pennsylvania prescribers
Dr. Marinchak wrote 258 prescriptions for Atorvastatin Calcium, about 1.2 times as often as the typical Pennsylvania prescriber of it (217). Medicare paid $11.29 per fill, versus $12.25 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 Pennsylvania prescribers
Dr. Marinchak wrote 240 prescriptions for Carvedilol, about 3.7 times as often as the typical Pennsylvania prescriber of it (65). Medicare paid $11.53 per fill, versus $9.50 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 206 prescriptions for Losartan Potassium, about 1.8 times as often as the typical Pennsylvania prescriber of it (113). Medicare paid $11.56 per fill, versus $11.18 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
This medication is used to treat certain types of serious (possibly fatal) irregular heartbeat (such as recurrent ventricular fibrillation/tachycardia).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 159 prescriptions for Amiodarone Hcl, about 4 times as often as the typical Pennsylvania prescriber of it (40). Medicare paid $24.96 per fill, versus $24.74 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
This medication is used to treat certain types of serious (possibly fatal) irregular heartbeat (such as atrial fibrillation/flutter).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 134 prescriptions for Dofetilide, about 3.6 times as often as the typical Pennsylvania prescriber of it (37). Medicare paid $258.33 per fill, versus $232.12 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
Lisinopril is used to treat high blood pressure.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 128 prescriptions for Lisinopril, about as often as the typical Pennsylvania prescriber of it (136). Medicare paid $7.29 per fill, versus $7.55 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
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 Pennsylvania prescribers
Dr. Marinchak wrote 121 prescriptions for Xarelto, about 2.5 times as often as the typical Pennsylvania prescriber of it (48). Medicare paid $1,132.91 per fill, versus $843.01 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
This medication is used to treat high blood pressure.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 117 prescriptions for Hydrochlorothiazide, about 1.5 times as often as the typical Pennsylvania prescriber of it (78). Medicare paid $4.41 per fill, versus $4.25 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 Pennsylvania prescribers
Dr. Marinchak wrote 90 prescriptions for Metoprolol Tartrate, about as often as the typical Pennsylvania prescriber of it (80). Medicare paid $7.22 per fill, versus $7.17 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
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 Pennsylvania prescribers
Dr. Marinchak wrote 87 prescriptions for Warfarin Sodium, about 1.8 times as often as the typical Pennsylvania prescriber of it (47). Medicare paid $11.51 per fill, versus $10.39 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 Pennsylvania prescribers
Dr. Marinchak wrote 84 prescriptions for Potassium Chloride, about 1.2 times as often as the typical Pennsylvania prescriber of it (69). Medicare paid $23.33 per fill, versus $22.50 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 medication is used to treat a serious (possibly life-threatening) type of fast heartbeat called sustained ventricular tachycardia.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 83 prescriptions for Sotalol, about 2.6 times as often as the typical Pennsylvania prescriber of it (32). Medicare paid $19.05 per fill, versus $20.18 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
Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 76 prescriptions for Jardiance, about 1.2 times as often as the typical Pennsylvania prescriber of it (61). Medicare paid $877.35 per fill, versus $952.57 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
Acebutolol is used to treat high blood pressure and irregular heartbeat (arrhythmia).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 75 prescriptions for Acebutolol Hcl, about 3.4 times as often as the typical Pennsylvania prescriber of it (22). Medicare paid $69.17 per fill, versus $55.91 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 product is used to treat certain types of heart failure.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 74 prescriptions for Entresto, about 1.4 times as often as the typical Pennsylvania prescriber of it (53). Medicare paid $1,324.82 per fill, versus $966.66 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
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 Pennsylvania prescribers
Dr. Marinchak wrote 63 prescriptions for Clopidogrel, about as often as the typical Pennsylvania prescriber of it (62). Medicare paid $9.84 per fill, versus $13.03 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
Atenolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 62 prescriptions for Atenolol, about 1.4 times as often as the typical Pennsylvania prescriber of it (45). Medicare paid $9.56 per fill, versus $8.43 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 Pennsylvania prescribers
Dr. Marinchak wrote 57 prescriptions for Levothyroxine Sodium, about 33% as often as the typical Pennsylvania prescriber of it (175). Medicare paid $15.17 per fill, versus $10.98 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
This medication is used if you have had certain types of irregular heartbeat (paroxysmal or persistent atrial fibrillation) in the past but now have a normal heart rhythm.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 55 prescriptions for Multaq, about 2.2 times as often as the typical Pennsylvania prescriber of it (25). Medicare paid $1,076.59 per fill, versus $1,147.91 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
Enalapril is used to treat high blood pressure.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 54 prescriptions for Enalapril Maleate, about 2.3 times as often as the typical Pennsylvania prescriber of it (23). Medicare paid $22.67 per fill, versus $20.95 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 types of serious (possibly fatal) irregular heartbeat (such as sustained ventricular tachycardia and paroxysmal supraventricular tachycardia).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 54 prescriptions for Flecainide Acetate, about 1.3 times as often as the typical Pennsylvania prescriber of it (41). Medicare paid $33.91 per fill, versus $43.77 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
This medication is used to treat certain types of serious (possibly fatal) irregular heartbeat (such as sustained ventricular tachycardia).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 54 prescriptions for Mexiletine Hcl, about 2.9 times as often as the typical Pennsylvania prescriber of it (19). Medicare paid $107.51 per fill, versus $92.88 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
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 Pennsylvania prescribers
Dr. Marinchak wrote 52 prescriptions for Bumetanide, about 1.3 times as often as the typical Pennsylvania prescriber of it (39). Medicare paid $42.99 per fill, versus $31.17 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
Spironolactone is used to treat high blood pressure and heart failure.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 50 prescriptions for Spironolactone, about as often as the typical Pennsylvania prescriber of it (47). Medicare paid $7.83 per fill, versus $8.70 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 Pennsylvania prescribers
Dr. Marinchak wrote 46 prescriptions for Pantoprazole Sodium, about half as often as the typical Pennsylvania prescriber of it (100). Medicare paid $13.84 per fill, versus $13.87 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
This medication is used alone or with other medications to treat high blood pressure.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 43 prescriptions for Pindolol, about 2.2 times as often as the typical Pennsylvania prescriber of it (20). Medicare paid $60.57 per fill, versus $64.55 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
Dapagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 42 prescriptions for Farxiga, about as often as the typical Pennsylvania prescriber of it (41). Medicare paid $1,102.82 per fill, versus $877.86 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
Hydralazine is used with or without other medications to treat high blood pressure.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 42 prescriptions for Hydralazine Hcl, about as often as the typical Pennsylvania prescriber of it (38). Medicare paid $15.55 per fill, versus $14.46 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
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 39 prescriptions for Diltiazem 24hr Er (Cd), about as often as the typical Pennsylvania prescriber of it (37). Medicare paid $58.84 per fill, versus $27.31 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
Digoxin is used to treat heart failure, usually along with other medications.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 38 prescriptions for Digoxin, about 1.3 times as often as the typical Pennsylvania prescriber of it (30). Medicare paid $20.00 per fill, versus $20.98 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
Alprazolam is used to treat anxiety and panic disorders.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 36 prescriptions for Alprazolam, about half as often as the typical Pennsylvania prescriber of it (66). Medicare paid $3.56 per fill, versus $5.46 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
This medication is used for certain patients who have symptoms of low blood pressure when standing.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 36 prescriptions for Midodrine Hcl, about 1.2 times as often as the typical Pennsylvania prescriber of it (29). Medicare paid $55.32 per fill, versus $53.29 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
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 Pennsylvania prescribers
Dr. Marinchak wrote 34 prescriptions for Simvastatin, about 40% as often as the typical Pennsylvania prescriber of it (86). Medicare paid $13.06 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
Ramipril is used to treat high blood pressure (hypertension).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 29 prescriptions for Ramipril, about as often as the typical Pennsylvania prescriber of it (26). Medicare paid $32.18 per fill, versus $12.48 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
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 Pennsylvania prescribers
Dr. Marinchak wrote 28 prescriptions for Famotidine, about half as often as the typical Pennsylvania prescriber of it (66). Medicare paid $4.98 per fill, versus $12.67 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
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 Pennsylvania prescribers
Dr. Marinchak wrote 22 prescriptions for Torsemide, about half as often as the typical Pennsylvania prescriber of it (42). Medicare paid $8.57 per fill, versus $17.84 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
Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 20 prescriptions for Isosorbide Mononitrate Er, about half as often as the typical Pennsylvania prescriber of it (43). Medicare paid $18.07 per fill, versus $13.57 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, anxiety).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 19 prescriptions for Duloxetine Hcl, about 31% as often as the typical Pennsylvania prescriber of it (62). Medicare paid $10.39 per fill, versus $23.41 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
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 Pennsylvania prescribers
Dr. Marinchak wrote 19 prescriptions for Pravastatin Sodium, about 36% as often as the typical Pennsylvania prescriber of it (53). Medicare paid $3.78 per fill, versus $14.88 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
Ezetimibe is used along with a low cholesterol/low fat diet and exercise to help lower cholesterol in the blood.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 18 prescriptions for Ezetimibe, about 33% as often as the typical Pennsylvania prescriber of it (55). Medicare paid $22.17 per fill, versus $26.44 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
Ipratropium is used to treat a runny nose caused by the common cold or seasonal allergies.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 18 prescriptions for Ipratropium Bromide, about half as often as the typical Pennsylvania prescriber of it (37). Medicare paid $54.18 per fill, versus $30.85 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
Doxazosin is used alone or with other drugs to treat high blood pressure (hypertension).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 17 prescriptions for Doxazosin Mesylate, about 62% as often as the typical Pennsylvania prescriber of it (28). Medicare paid $20.57 per fill, versus $17.84 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
This medication is used to help prevent certain types of serious (possibly fatal) irregular heartbeat (such as paroxysmal supraventricular tachycardia and atrial fibrillation).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 16 prescriptions for Propafenone Hcl Er, about 81% as often as the typical Pennsylvania prescriber of it (20). Medicare paid $47.02 per fill, versus $183.84 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
This medication is used to relieve chest pain (angina) in people that have a certain heart condition (coronary artery disease).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 15 prescriptions for Nitroglycerin, about half as often as the typical Pennsylvania prescriber of it (28). Medicare paid $20.33 per fill, versus $13.91 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
Enoxaparin is used to prevent and treat harmful blood clots.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 14 prescriptions for Enoxaparin Sodium, about half as often as the typical Pennsylvania prescriber of it (29). Medicare paid $37.00 per fill, versus $133.72 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 Pennsylvania prescribers
Dr. Marinchak wrote 13 prescriptions for Gabapentin, about 13% as often as the typical Pennsylvania prescriber of it (100). Medicare paid $7.10 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
Irbesartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 13 prescriptions for Irbesartan, about 38% as often as the typical Pennsylvania prescriber of it (34). Medicare paid $14.93 per fill, versus $21.95 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 a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 13 prescriptions for Klor-Con M10, about 75% as often as the typical Pennsylvania prescriber of it (17). Medicare paid $15.86 per fill, versus $18.23 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 Pennsylvania prescribers
Dr. Marinchak wrote 12 prescriptions for Escitalopram Oxalate, about 18% as often as the typical Pennsylvania prescriber of it (67). Medicare paid $0.00 per fill, versus $12.00 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
This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 12 prescriptions for Klor-Con M20, about 64% as often as the typical Pennsylvania prescriber of it (19). Medicare paid $14.60 per fill, versus $22.03 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
Labetalol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 11 prescriptions for Labetalol Hcl, about half as often as the typical Pennsylvania prescriber of it (26). Medicare paid $36.73 per fill, versus $28.82 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
Olmesartan is used to treat high blood pressure (hypertension).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 11 prescriptions for Olmesartan Medoxomil, about 34% as often as the typical Pennsylvania prescriber of it (32). Medicare paid $22.61 per fill, versus $22.33 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Pennsylvania prescribers
Dr. Marinchak wrote 11 prescriptions for Omeprazole, about 10% as often as the typical Pennsylvania prescriber of it (110). Medicare paid $17.81 per fill, versus $12.24 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
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 Pennsylvania prescribers
Dr. Marinchak wrote 11 prescriptions for Sertraline Hcl, about 13% as often as the typical Pennsylvania prescriber of it (83). Medicare paid $6.94 per fill, versus $10.05 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. Marinchak’s prescriptions
What does Dr. Marinchak prescribe most?
In 2024 Medicare Part D data, Dr. Marinchak's most prescribed medications were Metoprolol Succinate (439), Eliquis (393) and Furosemide (311).
How does Dr. Marinchak's prescribing compare with other Pennsylvania prescribers?
Of the 59 medications with a state comparison, Dr. Marinchak prescribes 23 more often than the typical Pennsylvania prescriber, 13 about as often and 23 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Marinchak 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 Pennsylvania 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.
