DR. WINIFRED MYRNA LOESCH MD
Prescription History 1891761854
Family Medicine in Nevada City, CA
What does Dr. Loesch prescribe?
In 2024, Dr. Loesch wrote 4,574 Medicare prescriptions for 115 medications. The most prescribed was Levothyroxine Sodium, with 296 prescriptions for 69 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. Loesch prescribes.
Medications 115 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 California prescribers.
What it is used for
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with California prescribers
Dr. Loesch wrote 296 prescriptions for Levothyroxine Sodium, about 2.4 times as often as the typical California prescriber of it (125). Medicare paid $10.66 per fill, versus $13.30 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 California prescribers
Dr. Loesch wrote 221 prescriptions for Losartan Potassium, about 1.8 times as often as the typical California prescriber of it (121). Medicare paid $10.41 per fill, versus $10.35 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
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 California prescribers
Dr. Loesch wrote 209 prescriptions for Atorvastatin Calcium, about as often as the typical California prescriber of it (202). Medicare paid $9.13 per fill, versus $10.47 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 combination medication is used to relieve moderate to severe pain.
Compared with California prescribers
Dr. Loesch wrote 181 prescriptions for Hydrocodone-Acetaminophen, about 2.4 times as often as the typical California prescriber of it (76). Medicare paid $19.35 per fill, versus $21.39 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
Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults.
Compared with California prescribers
Dr. Loesch wrote 128 prescriptions for Zolpidem Tartrate, about 2.9 times as often as the typical California prescriber of it (45). Medicare paid $5.59 per fill, versus $6.02 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 California prescribers
Dr. Loesch wrote 125 prescriptions for Amlodipine Besylate, about 88% as often as the typical California prescriber of it (141). Medicare paid $4.81 per fill, versus $7.08 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with California prescribers
Dr. Loesch wrote 114 prescriptions for Gabapentin, about 1.4 times as often as the typical California prescriber of it (80). Medicare paid $15.89 per fill, versus $15.63 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 California prescribers
Dr. Loesch wrote 100 prescriptions for Rosuvastatin Calcium, about as often as the typical California prescriber of it (101). Medicare paid $9.61 per fill, versus $15.64 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with California prescribers
Dr. Loesch wrote 97 prescriptions for Tamsulosin Hcl, about as often as the typical California prescriber of it (84). Medicare paid $15.92 per fill, versus $15.02 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 California prescribers
Dr. Loesch wrote 95 prescriptions for Eliquis, about 1.3 times as often as the typical California prescriber of it (73). Medicare paid $755.14 per fill, versus $923.33 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
This medication is used to treat anxiety.
Compared with California prescribers
Dr. Loesch wrote 88 prescriptions for Lorazepam, about 2 times as often as the typical California prescriber of it (43). Medicare paid $5.17 per fill, versus $6.52 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 high blood pressure.
Compared with California prescribers
Dr. Loesch wrote 83 prescriptions for Hydrochlorothiazide, about 1.3 times as often as the typical California prescriber of it (62). Medicare paid $8.30 per fill, versus $5.71 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 a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with California prescribers
Dr. Loesch wrote 82 prescriptions for Potassium Chloride, about 1.7 times as often as the typical California prescriber of it (48). Medicare paid $22.63 per fill, versus $24.00 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Lisinopril is used to treat high blood pressure.
Compared with California prescribers
Dr. Loesch wrote 81 prescriptions for Lisinopril, about 83% as often as the typical California prescriber of it (98). Medicare paid $10.10 per fill, versus $8.30 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 sleep problem (insomnia).
Compared with California prescribers
Dr. Loesch wrote 77 prescriptions for Eszopiclone, about 3.8 times as often as the typical California prescriber of it (20). Medicare paid $22.34 per fill, versus $24.07 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 California prescribers
Dr. Loesch wrote 70 prescriptions for Metoprolol Succinate, about 81% as often as the typical California prescriber of it (86). Medicare paid $15.33 per fill, versus $14.23 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 depression.
Compared with California prescribers
Dr. Loesch wrote 63 prescriptions for Trazodone Hcl, about as often as the typical California prescriber of it (57). Medicare paid $13.65 per fill, versus $9.93 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with California prescribers
Dr. Loesch wrote 62 prescriptions for Omeprazole, about 79% as often as the typical California prescriber of it (78). Medicare paid $8.95 per fill, versus $11.26 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
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 California prescribers
Dr. Loesch wrote 59 prescriptions for Prednisone, about 1.5 times as often as the typical California prescriber of it (40). Medicare paid $6.37 per fill, versus $5.64 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
Clonazepam is used to prevent and control seizures.
Compared with California prescribers
Dr. Loesch wrote 55 prescriptions for Clonazepam, about 1.4 times as often as the typical California prescriber of it (40). Medicare paid $18.17 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with California prescribers
Dr. Loesch wrote 54 prescriptions for Allopurinol, about 1.2 times as often as the typical California prescriber of it (44). Medicare paid $19.90 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 used to help relieve moderate to severe pain.
Compared with California prescribers
Dr. Loesch wrote 53 prescriptions for Oxycodone Hcl, about 1.2 times as often as the typical California prescriber of it (43). Medicare paid $31.74 per fill, versus $16.05 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
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 California prescribers
Dr. Loesch wrote 51 prescriptions for Simvastatin, about 81% as often as the typical California prescriber of it (63). Medicare paid $4.17 per fill, versus $9.03 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with California prescribers
Dr. Loesch wrote 48 prescriptions for Synthroid, about 1.3 times as often as the typical California prescriber of it (38). Medicare paid $79.84 per fill, versus $74.43 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
Alprazolam is used to treat anxiety and panic disorders.
Compared with California prescribers
Dr. Loesch wrote 46 prescriptions for Alprazolam, about as often as the typical California prescriber of it (50). Medicare paid $9.27 per fill, versus $5.37 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
Benazepril is used to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Loesch wrote 45 prescriptions for Benazepril Hcl, about 1.3 times as often as the typical California prescriber of it (35). Medicare paid $12.42 per fill, versus $11.17 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 depression.
Compared with California prescribers
Dr. Loesch wrote 45 prescriptions for Bupropion Xl, about 1.3 times as often as the typical California prescriber of it (35). Medicare paid $24.24 per fill, versus $25.68 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Atenolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Loesch wrote 41 prescriptions for Atenolol, about 82% as often as the typical California prescriber of it (50). Medicare paid $9.62 per fill, versus $9.20 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
Finasteride is used to shrink an enlarged prostate (benign prostatic hyperplasia or BPH) in adult men.
Compared with California prescribers
Dr. Loesch wrote 41 prescriptions for Finasteride, about 73% as often as the typical California prescriber of it (56). Medicare paid $12.54 per fill, versus $13.71 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 a wide variety of bacterial infections.
Compared with California prescribers
Dr. Loesch wrote 39 prescriptions for Cephalexin, about 1.3 times as often as the typical California prescriber of it (30). Medicare paid $4.78 per fill, versus $7.62 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with California prescribers
Dr. Loesch wrote 39 prescriptions for Diltiazem 24hr Er (Cd), about 1.4 times as often as the typical California prescriber of it (28). Medicare paid $33.13 per fill, versus $32.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
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 California prescribers
Dr. Loesch wrote 38 prescriptions for Fluticasone Propionate, about 76% as often as the typical California prescriber of it (50). Medicare paid $13.21 per fill, versus $15.10 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
Ibuprofen is used to relieve pain from various conditions such as headache, dental pain, menstrual cramps, muscle aches, or arthritis.
Compared with California prescribers
Dr. Loesch wrote 38 prescriptions for Ibuprofen, about as often as the typical California prescriber of it (42). Medicare paid $7.79 per fill, versus $6.71 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
Ezetimibe is used along with a low cholesterol/low fat diet and exercise to help lower cholesterol in the blood.
Compared with California prescribers
Dr. Loesch wrote 36 prescriptions for Ezetimibe, about 71% as often as the typical California prescriber of it (51). Medicare paid $18.51 per fill, versus $26.00 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
Progesterone is a type of hormone (progestin).
Compared with California prescribers
Dr. Loesch wrote 36 prescriptions for Progesterone, about as often as the typical California prescriber of it (32). Medicare paid $22.55 per fill, versus $38.00 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with California prescribers
Dr. Loesch wrote 35 prescriptions for Metformin Hcl Er, about 64% as often as the typical California prescriber of it (55). Medicare paid $8.31 per fill, versus $9.99 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with California prescribers
Dr. Loesch wrote 35 prescriptions for Pantoprazole Sodium, about half as often as the typical California prescriber of it (65). Medicare paid $23.03 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
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 California prescribers
Dr. Loesch wrote 35 prescriptions for Pravastatin Sodium, about as often as the typical California prescriber of it (38). Medicare paid $18.42 per fill, versus $13.25 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
Valacyclovir is used to treat infections caused by certain types of viruses.
Compared with California prescribers
Dr. Loesch wrote 35 prescriptions for Valacyclovir, about 1.6 times as often as the typical California prescriber of it (22). Medicare paid $17.92 per fill, versus $35.75 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
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 California prescribers
Dr. Loesch wrote 34 prescriptions for Clopidogrel, about 70% as often as the typical California prescriber of it (48). Medicare paid $20.55 per fill, versus $12.42 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
Ipratropium is used to treat a runny nose caused by the common cold or seasonal allergies.
Compared with California prescribers
Dr. Loesch wrote 34 prescriptions for Ipratropium Bromide, about as often as the typical California prescriber of it (35). Medicare paid $35.52 per fill, versus $31.19 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
Meloxicam is used to treat arthritis.
Compared with California prescribers
Dr. Loesch wrote 34 prescriptions for Meloxicam, about 68% as often as the typical California prescriber of it (50). Medicare paid $5.97 per fill, versus $4.39 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with California prescribers
Dr. Loesch wrote 33 prescriptions for Montelukast Sodium, about 68% as often as the typical California prescriber of it (49). Medicare paid $14.73 per fill, versus $10.71 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
See also Warning section.
Compared with California prescribers
Dr. Loesch wrote 33 prescriptions for Tramadol Hcl, about 76% as often as the typical California prescriber of it (44). Medicare paid $4.12 per fill, versus $6.24 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 California prescribers
Dr. Loesch wrote 32 prescriptions for Sertraline Hcl, about 70% as often as the typical California prescriber of it (46). Medicare paid $7.06 per fill, versus $9.59 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 California prescribers
Dr. Loesch wrote 31 prescriptions for Fluoxetine Hcl, about as often as the typical California prescriber of it (33). Medicare paid $6.80 per fill, versus $11.85 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with California prescribers
Dr. Loesch wrote 31 prescriptions for Metformin Hcl, about 31% as often as the typical California prescriber of it (100). Medicare paid $8.64 per fill, versus $9.26 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Nystatin is used to treat fungal skin infections.
Compared with California prescribers
Dr. Loesch wrote 31 prescriptions for Nystatin, about 1.4 times as often as the typical California prescriber of it (22). Medicare paid $33.46 per fill, versus $20.30 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 California prescribers
Dr. Loesch wrote 29 prescriptions for Azithromycin, about 76% as often as the typical California prescriber of it (38). Medicare paid $4.71 per fill, versus $4.49 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Diazepam is used to treat anxiety, alcohol withdrawal, and seizures.
Compared with California prescribers
Dr. Loesch wrote 29 prescriptions for Diazepam, about 1.2 times as often as the typical California prescriber of it (24). Medicare paid $5.67 per fill, versus $6.79 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
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 California prescribers
Dr. Loesch wrote 29 prescriptions for Furosemide, about half as often as the typical California prescriber of it (64). Medicare paid $7.61 per fill, versus $6.39 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 used to treat a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with California prescribers
Dr. Loesch wrote 29 prescriptions for Triamcinolone Acetonide, about 68% as often as the typical California prescriber of it (43). Medicare paid $5.61 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
This medication is used to treat certain bladder problems (overactive bladder, neurogenic detrusor overactivity).
Compared with California prescribers
Dr. Loesch wrote 27 prescriptions for Myrbetriq, about half as often as the typical California prescriber of it (45). Medicare paid $752.68 per fill, versus $698.68 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Thyroid hormone is used to treat underactive thyroid (hypothyroidism).
Compared with California prescribers
Dr. Loesch wrote 27 prescriptions for Np Thyroid, about 1.2 times as often as the typical California prescriber of it (23). Medicare paid $76.95 per fill, versus $57.85 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
Spironolactone is used to treat high blood pressure and heart failure.
Compared with California prescribers
Dr. Loesch wrote 26 prescriptions for Spironolactone, about 70% as often as the typical California prescriber of it (37). Medicare paid $5.46 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.
What it is used for
Valsartan is used to treat high blood pressure and heart failure.
Compared with California prescribers
Dr. Loesch wrote 26 prescriptions for Valsartan, about 67% as often as the typical California prescriber of it (39). Medicare paid $37.91 per fill, versus $28.57 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
Acyclovir is used to treat infections caused by certain types of viruses.
Compared with California prescribers
Dr. Loesch wrote 25 prescriptions for Acyclovir, about as often as the typical California prescriber of it (25). Medicare paid $14.58 per fill, versus $18.27 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used alone or with other medications to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Loesch wrote 25 prescriptions for Clonidine Hcl, about 72% as often as the typical California prescriber of it (35). Medicare paid $5.01 per fill, versus $6.25 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
This medication is a hormone.
Compared with California prescribers
Dr. Loesch wrote 25 prescriptions for Estradiol, about 66% as often as the typical California prescriber of it (38). Medicare paid $33.56 per fill, versus $56.87 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
Hydralazine is used with or without other medications to treat high blood pressure.
Compared with California prescribers
Dr. Loesch wrote 24 prescriptions for Hydralazine Hcl, about half as often as the typical California prescriber of it (43). Medicare paid $22.41 per fill, versus $14.35 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 help relieve severe ongoing pain (such as due to cancer).
Compared with California prescribers
Dr. Loesch wrote 24 prescriptions for Morphine Sulfate Er, about 62% as often as the typical California prescriber of it (39). Medicare paid $36.74 per fill, versus $33.95 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 sleep problem (insomnia).
Compared with California prescribers
Dr. Loesch wrote 24 prescriptions for Temazepam, about 85% as often as the typical California prescriber of it (28). Medicare paid $3.70 per fill, versus $13.53 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with California prescribers
Dr. Loesch wrote 23 prescriptions for Escitalopram Oxalate, about half as often as the typical California prescriber of it (48). Medicare paid $8.20 per fill, versus $11.14 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
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Loesch wrote 23 prescriptions for Metoprolol Tartrate, about 40% as often as the typical California prescriber of it (57). Medicare paid $8.26 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
This combination of nirmatrelvir and ritonavir is used to treat coronavirus disease (COVID-19) in people who have mild to moderate symptoms and have a high risk for COVID-19 complications.
Compared with California prescribers
Dr. Loesch wrote 23 prescriptions for Paxlovid, about as often as the typical California prescriber of it (24). Medicare paid $186.44 per fill, versus $42.82 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
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 California prescribers
Dr. Loesch wrote 22 prescriptions for Albuterol Sulfate Hfa, about 38% as often as the typical California prescriber of it (58). Medicare paid $20.63 per fill, versus $28.70 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
This medication is an antibiotic used to treat bladder infections (acute cystitis).
Compared with California prescribers
Dr. Loesch wrote 22 prescriptions for Nitrofurantoin Mono-Macro, about 85% as often as the typical California prescriber of it (26). Medicare paid $12.58 per fill, versus $13.21 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
Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults.
Compared with California prescribers
Dr. Loesch wrote 21 prescriptions for Alendronate Sodium, about 34% as often as the typical California prescriber of it (61). Medicare paid $5.47 per fill, versus $9.65 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
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 California prescribers
Dr. Loesch wrote 21 prescriptions for Famotidine, about 39% as often as the typical California prescriber of it (54). Medicare paid $67.75 per fill, versus $12.66 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with California prescribers
Dr. Loesch wrote 21 prescriptions for Ozempic, about 37% as often as the typical California prescriber of it (56). Medicare paid $1,413.34 per fill, versus $1,102.15 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 alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy.
Compared with California prescribers
Dr. Loesch wrote 20 prescriptions for Ondansetron Odt, about 81% as often as the typical California prescriber of it (25). Medicare paid $9.03 per fill, versus $13.40 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 California prescribers
Dr. Loesch wrote 19 prescriptions for Desvenlafaxine Succinate Er, about 78% as often as the typical California prescriber of it (24). Medicare paid $173.21 per fill, versus $62.60 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
See also Warning section.
Compared with California prescribers
Dr. Loesch wrote 19 prescriptions for Diclofenac Sodium, about 40% as often as the typical California prescriber of it (47). Medicare paid $24.85 per fill, versus $107.23 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 severe ongoing pain (such as due to cancer).
Compared with California prescribers
Dr. Loesch wrote 19 prescriptions for Methadone Hcl, about 64% as often as the typical California prescriber of it (30). Medicare paid $15.34 per fill, versus $20.07 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
Evolocumab is used along with a proper diet to help lower "bad" cholesterol (LDL) in the blood.
Compared with California prescribers
Dr. Loesch wrote 19 prescriptions for Repatha Sureclick, about 36% as often as the typical California prescriber of it (52). Medicare paid $550.64 per fill, versus $834.40 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
Sumatriptan is used to treat migraines.
Compared with California prescribers
Dr. Loesch wrote 19 prescriptions for Sumatriptan Succinate, about 80% as often as the typical California prescriber of it (24). Medicare paid $11.97 per fill, versus $17.72 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
Verapamil is used to treat high blood pressure.
Compared with California prescribers
Dr. Loesch wrote 19 prescriptions for Verapamil Er, about as often as the typical California prescriber of it (17). Medicare paid $43.91 per fill, versus $31.36 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 depression.
Compared with California prescribers
Dr. Loesch wrote 18 prescriptions for Bupropion Hcl Sr, about 77% as often as the typical California prescriber of it (23). Medicare paid $19.27 per fill, versus $18.90 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
Felodipine is used to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Loesch wrote 18 prescriptions for Felodipine Er, about 79% as often as the typical California prescriber of it (23). Medicare paid $40.20 per fill, versus $31.59 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 California prescribers
Dr. Loesch wrote 17 prescriptions for Citalopram Hbr, about half as often as the typical California prescriber of it (30). Medicare paid $1.69 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
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with California prescribers
Dr. Loesch wrote 17 prescriptions for Duloxetine Hcl, about half as often as the typical California prescriber of it (40). Medicare paid $65.15 per fill, versus $24.72 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
This drug is used to treat high blood pressure.
Compared with California prescribers
Dr. Loesch wrote 17 prescriptions for Triamterene-Hydrochlorothiazid, about 64% as often as the typical California prescriber of it (27). Medicare paid $13.74 per fill, versus $9.76 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 combination medication is used to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Loesch wrote 15 prescriptions for Bisoprolol-Hydrochlorothiazide, about half as often as the typical California prescriber of it (26). Medicare paid $34.82 per fill, versus $29.78 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
Dexlansoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with California prescribers
Dr. Loesch wrote 15 prescriptions for Dexlansoprazole Dr, about 29% as often as the typical California prescriber of it (52). Medicare paid $244.53 per fill, versus $223.44 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
This medication is used to treat a wide variety of bacterial infections, including those that cause acne.
Compared with California prescribers
Dr. Loesch wrote 15 prescriptions for Doxycycline Hyclate, about half as often as the typical California prescriber of it (29). Medicare paid $8.96 per fill, versus $13.89 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a hormone (estrogen).
Compared with California prescribers
Dr. Loesch wrote 15 prescriptions for Estradiol (Once Weekly), about 80% as often as the typical California prescriber of it (19). Medicare paid $93.01 per fill, versus $77.72 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
Hydroxychloroquine is used to prevent or treat malaria caused by mosquito bites.
Compared with California prescribers
Dr. Loesch wrote 15 prescriptions for Hydroxychloroquine Sulfate, about 16% as often as the typical California prescriber of it (93). Medicare paid $71.67 per fill, versus $38.65 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
Sitagliptin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with California prescribers
Dr. Loesch wrote 15 prescriptions for Januvia, about 36% as often as the typical California prescriber of it (41). Medicare paid $1,447.15 per fill, versus $915.30 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 California prescribers
Dr. Loesch wrote 15 prescriptions for Olmesartan Medoxomil, about 31% as often as the typical California prescriber of it (48). Medicare paid $48.81 per fill, versus $18.88 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
This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy.
Compared with California prescribers
Dr. Loesch wrote 15 prescriptions for Ondansetron Hcl, about half as often as the typical California prescriber of it (28). Medicare paid $8.88 per fill, versus $14.67 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
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 California prescribers
Dr. Loesch wrote 15 prescriptions for Quetiapine Fumarate, about 27% as often as the typical California prescriber of it (55). Medicare paid $4.53 per fill, versus $19.69 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
Terazosin is used alone or with other drugs to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Loesch wrote 15 prescriptions for Terazosin Hcl, about 41% as often as the typical California prescriber of it (36). Medicare paid $37.21 per fill, versus $37.76 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
Carvedilol is used to treat high blood pressure and heart failure.
Compared with California prescribers
Dr. Loesch wrote 14 prescriptions for Carvedilol, about 25% as often as the typical California prescriber of it (56). Medicare paid $1.66 per fill, versus $8.98 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
Sitagliptin/metformin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with California prescribers
Dr. Loesch wrote 14 prescriptions for Janumet Xr, about half as often as the typical California prescriber of it (24). Medicare paid $560.42 per fill, versus $761.72 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
See also Warning section.
Compared with California prescribers
Dr. Loesch wrote 14 prescriptions for Linzess, about 28% as often as the typical California prescriber of it (49). Medicare paid $542.43 per fill, versus $699.60 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 is a long-acting form of oxybutynin that is used to treat overactive bladder and urinary conditions.
Compared with California prescribers
Dr. Loesch wrote 14 prescriptions for Oxybutynin Chloride Er, about half as often as the typical California prescriber of it (30). Medicare paid $34.90 per fill, versus $23.09 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
Alirocumab is used by people who have blockage in the heart blood vessels to reduce the risk of heart attack, stroke, and certain types of chest pain that require treatment in a hospital.
Compared with California prescribers
Dr. Loesch wrote 14 prescriptions for Praluent Pen, about half as often as the typical California prescriber of it (29). Medicare paid $462.91 per fill, versus $722.64 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
This medication is used to treat certain mental/mood disorders (such as depression, anxiety, panic attacks, and social anxiety disorder).
Compared with California prescribers
Dr. Loesch wrote 14 prescriptions for Venlafaxine Hcl Er, about half as often as the typical California prescriber of it (28). Medicare paid $49.68 per fill, versus $23.92 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
Donepezil is used to treat confusion (dementia) related to Alzheimer's disease.
Compared with California prescribers
Dr. Loesch wrote 13 prescriptions for Donepezil Hcl, about 22% as often as the typical California prescriber of it (58). Medicare paid $5.03 per fill, versus $12.53 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
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with California prescribers
Dr. Loesch wrote 13 prescriptions for Glipizide Er, about half as often as the typical California prescriber of it (30). Medicare paid $30.45 per fill, versus $17.99 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
Mupirocin is used to treat certain skin infections (such as impetigo).
Compared with California prescribers
Dr. Loesch wrote 13 prescriptions for Mupirocin, about 40% as often as the typical California prescriber of it (33). Medicare paid $9.23 per fill, versus $7.89 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury).
Compared with California prescribers
Dr. Loesch wrote 13 prescriptions for Tizanidine Hcl, about 35% as often as the typical California prescriber of it (37). Medicare paid $4.51 per fill, versus $11.76 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
Pitavastatin 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 California prescribers
Dr. Loesch wrote 13 prescriptions for Zypitamag, about as often as the typical California prescriber of it (14). Medicare paid $221.35 per fill, versus $208.86 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
This combination medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with California prescribers
Dr. Loesch wrote 12 prescriptions for Dextroamphetamine-Amphetamine, about half as often as the typical California prescriber of it (26). Medicare paid $23.89 per fill, versus $28.60 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
Esomeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with California prescribers
Dr. Loesch wrote 12 prescriptions for Esomeprazole Magnesium, about half as often as the typical California prescriber of it (28). Medicare paid $24.33 per fill, versus $43.47 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
Lansoprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with California prescribers
Dr. Loesch wrote 12 prescriptions for Lansoprazole, about half as often as the typical California prescriber of it (25). Medicare paid $18.43 per fill, versus $38.98 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 to treat depression.
Compared with California prescribers
Dr. Loesch wrote 12 prescriptions for Mirtazapine, about 30% as often as the typical California prescriber of it (40). Medicare paid $5.07 per fill, versus $19.05 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
This medication is used to prevent chest pain (angina) in people with a certain heart condition (coronary artery disease).
Compared with California prescribers
Dr. Loesch wrote 12 prescriptions for Nitroglycerin Patch, about half as often as the typical California prescriber of it (23). Medicare paid $46.78 per fill, versus $45.24 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 combination medication is used to help relieve moderate to severe pain.
Compared with California prescribers
Dr. Loesch wrote 12 prescriptions for Oxycodone-Acetaminophen, about 24% as often as the typical California prescriber of it (50). Medicare paid $10.59 per fill, versus $29.84 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 relieve severe ongoing pain (such as due to cancer).
Compared with California prescribers
Dr. Loesch wrote 12 prescriptions for Oxycontin, about half as often as the typical California prescriber of it (24). Medicare paid $692.13 per fill, versus $824.25 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
Tadalafil is used to treat male sexual function problems (impotence or erectile dysfunction-ED).
Compared with California prescribers
Dr. Loesch wrote 12 prescriptions for Tadalafil, about 37% as often as the typical California prescriber of it (33). Medicare paid $14.71 per fill, versus $193.21 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 medication is used to relieve nasal symptoms such as runny/itching/stuffy nose, sneezing, and post-nasal drip caused by allergies or other conditions.
Compared with California prescribers
Dr. Loesch wrote 11 prescriptions for Azelastine Hcl, about 23% as often as the typical California prescriber of it (47). Medicare paid $50.72 per fill, versus $22.82 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
Cefdinir is used to treat a wide variety of bacterial infections.
Compared with California prescribers
Dr. Loesch wrote 11 prescriptions for Cefdinir, about 42% as often as the typical California prescriber of it (26). Medicare paid $9.94 per fill, versus $14.00 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 nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation).
Compared with California prescribers
Dr. Loesch wrote 11 prescriptions for Celecoxib, about 24% as often as the typical California prescriber of it (46). Medicare paid $35.08 per fill, versus $32.27 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medicated gel contains testosterone.
Compared with California prescribers
Dr. Loesch wrote 11 prescriptions for Testosterone, about 41% as often as the typical California prescriber of it (27). Medicare paid $166.43 per fill, versus $144.89 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. Loesch’s prescriptions
What does Dr. Loesch prescribe most?
In 2024 Medicare Part D data, Dr. Loesch's most prescribed medications were Levothyroxine Sodium (296), Losartan Potassium (221) and Atorvastatin Calcium (209).
How does Dr. Loesch's prescribing compare with other California prescribers?
Of the 115 medications with a state comparison, Dr. Loesch prescribes 19 more often than the typical California prescriber, 35 about as often and 61 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Loesch 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 California 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.
