LYNN MA MD
Prescription History 1043834310
Family Medicine in Willow Street, PA
What does Dr. Ma prescribe?
In 2024, Dr. Ma wrote 4,082 Medicare prescriptions for 101 medications. The most prescribed was Atorvastatin Calcium, with 282 prescriptions for 101 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. Ma prescribes.
Medications 101 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
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. Ma wrote 282 prescriptions for Atorvastatin Calcium, about 1.3 times as often as the typical Pennsylvania prescriber of it (217). Medicare paid $8.07 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Pennsylvania prescribers
Dr. Ma wrote 175 prescriptions for Levothyroxine Sodium, about as often as the typical Pennsylvania prescriber of it (175). Medicare paid $9.28 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Pennsylvania prescribers
Dr. Ma wrote 152 prescriptions for Amlodipine Besylate, about as often as the typical Pennsylvania prescriber of it (154). Medicare paid $6.20 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
This medication is used to treat high blood pressure.
Compared with Pennsylvania prescribers
Dr. Ma wrote 134 prescriptions for Hydrochlorothiazide, about 1.7 times as often as the typical Pennsylvania prescriber of it (78). Medicare paid $3.23 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
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. Ma wrote 127 prescriptions for Losartan Potassium, about as often as the typical Pennsylvania prescriber of it (113). Medicare paid $9.83 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
Lisinopril is used to treat high blood pressure.
Compared with Pennsylvania prescribers
Dr. Ma wrote 101 prescriptions for Lisinopril, about 74% as often as the typical Pennsylvania prescriber of it (136). Medicare paid $6.11 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Pennsylvania prescribers
Dr. Ma wrote 99 prescriptions for Omeprazole, about as often as the typical Pennsylvania prescriber of it (110). Medicare paid $10.81 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
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. Ma wrote 97 prescriptions for Rosuvastatin Calcium, about 78% as often as the typical Pennsylvania prescriber of it (124). Medicare paid $12.99 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Pennsylvania prescribers
Dr. Ma wrote 95 prescriptions for Metformin Hcl, about as often as the typical Pennsylvania prescriber of it (103). Medicare paid $6.88 per fill, versus $8.60 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Pennsylvania prescribers
Dr. Ma wrote 91 prescriptions for Gabapentin, about as often as the typical Pennsylvania prescriber of it (100). Medicare paid $17.82 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
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Pennsylvania prescribers
Dr. Ma wrote 87 prescriptions for Metoprolol Succinate, about 68% as often as the typical Pennsylvania prescriber of it (127). Medicare paid $9.15 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
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Pennsylvania prescribers
Dr. Ma wrote 81 prescriptions for Duloxetine Hcl, about 1.3 times as often as the typical Pennsylvania prescriber of it (62). Medicare paid $15.93 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
See also Warning section.
Compared with Pennsylvania prescribers
Dr. Ma wrote 73 prescriptions for Tramadol Hcl, about 1.4 times as often as the typical Pennsylvania prescriber of it (54). Medicare paid $8.77 per fill, versus $6.56 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 depression.
Compared with Pennsylvania prescribers
Dr. Ma wrote 68 prescriptions for Trazodone Hcl, about as often as the typical Pennsylvania prescriber of it (68). Medicare paid $12.05 per fill, versus $8.85 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
Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults.
Compared with Pennsylvania prescribers
Dr. Ma wrote 67 prescriptions for Alendronate Sodium, about 1.4 times as often as the typical Pennsylvania prescriber of it (48). Medicare paid $5.94 per fill, versus $9.39 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
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. Ma wrote 63 prescriptions for Famotidine, about as often as the typical Pennsylvania prescriber of it (66). Medicare paid $12.53 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
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. Ma wrote 62 prescriptions for Simvastatin, about 72% as often as the typical Pennsylvania prescriber of it (86). Medicare paid $6.32 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Pennsylvania prescribers
Dr. Ma wrote 60 prescriptions for Tamsulosin Hcl, about 62% as often as the typical Pennsylvania prescriber of it (98). Medicare paid $11.61 per fill, versus $17.08 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
Carvedilol is used to treat high blood pressure and heart failure.
Compared with Pennsylvania prescribers
Dr. Ma wrote 58 prescriptions for Carvedilol, about 90% as often as the typical Pennsylvania prescriber of it (65). Medicare paid $6.88 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
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. Ma wrote 58 prescriptions for Furosemide, about 61% as often as the typical Pennsylvania prescriber of it (95). Medicare paid $6.14 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
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. Ma wrote 58 prescriptions for Jardiance, about as often as the typical Pennsylvania prescriber of it (61). Medicare paid $1,073.60 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Pennsylvania prescribers
Dr. Ma wrote 56 prescriptions for Metformin Hcl Er, about as often as the typical Pennsylvania prescriber of it (59). Medicare paid $8.96 per fill, versus $13.68 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Pennsylvania prescribers
Dr. Ma wrote 54 prescriptions for Pantoprazole Sodium, about half as often as the typical Pennsylvania prescriber of it (100). Medicare paid $13.14 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
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 Pennsylvania prescribers
Dr. Ma wrote 52 prescriptions for Albuterol Sulfate Hfa, about 75% as often as the typical Pennsylvania prescriber of it (69). Medicare paid $22.30 per fill, versus $32.33 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 certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with Pennsylvania prescribers
Dr. Ma wrote 52 prescriptions for Sertraline Hcl, about 63% as often as the typical Pennsylvania prescriber of it (83). Medicare paid $3.93 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
Cyclobenzaprine is used short-term to treat muscle spasms.
Compared with Pennsylvania prescribers
Dr. Ma wrote 50 prescriptions for Cyclobenzaprine Hcl, about 1.4 times as often as the typical Pennsylvania prescriber of it (37). Medicare paid $5.53 per fill, versus $7.03 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 mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with Pennsylvania prescribers
Dr. Ma wrote 47 prescriptions for Fluoxetine Hcl, about as often as the typical Pennsylvania prescriber of it (44). Medicare paid $8.12 per fill, versus $11.98 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
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. Ma wrote 47 prescriptions for Pravastatin Sodium, about 88% as often as the typical Pennsylvania prescriber of it (53). Medicare paid $16.82 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
This medication is used to help relieve moderate to severe pain.
Compared with Pennsylvania prescribers
Dr. Ma wrote 46 prescriptions for Oxycodone Hcl, about 85% as often as the typical Pennsylvania prescriber of it (54). Medicare paid $20.01 per fill, versus $13.95 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
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. Ma wrote 45 prescriptions for Eliquis, about half as often as the typical Pennsylvania prescriber of it (104). Medicare paid $1,064.96 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Pennsylvania prescribers
Dr. Ma wrote 42 prescriptions for Montelukast Sodium, about 71% as often as the typical Pennsylvania prescriber of it (59). Medicare paid $18.81 per fill, versus $13.79 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
Alprazolam is used to treat anxiety and panic disorders.
Compared with Pennsylvania prescribers
Dr. Ma wrote 40 prescriptions for Alprazolam, about 61% as often as the typical Pennsylvania prescriber of it (66). Medicare paid $5.19 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
Finasteride is used to shrink an enlarged prostate (benign prostatic hyperplasia or BPH) in adult men.
Compared with Pennsylvania prescribers
Dr. Ma wrote 40 prescriptions for Finasteride, about 67% as often as the typical Pennsylvania prescriber of it (60). Medicare paid $9.19 per fill, versus $14.22 statewide.
Volume reflects 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 Pennsylvania prescribers
Dr. Ma wrote 37 prescriptions for Benazepril Hcl, about 1.5 times as often as the typical Pennsylvania prescriber of it (24). Medicare paid $9.63 per fill, versus $11.50 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 drug is used to treat high blood pressure.
Compared with Pennsylvania prescribers
Dr. Ma wrote 37 prescriptions for Losartan-Hydrochlorothiazide, about as often as the typical Pennsylvania prescriber of it (33). Medicare paid $17.86 per fill, versus $16.56 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
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 Pennsylvania prescribers
Dr. Ma wrote 36 prescriptions for Fluticasone Propionate, about 62% as often as the typical Pennsylvania prescriber of it (58). Medicare paid $19.91 per fill, versus $14.69 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
This vaccine is used to keep up protection (immunity) against diphtheria, tetanus (lockjaw) and pertussis (whooping cough) in children and adults who have been vaccinated for these diseases in the past.
Compared with Pennsylvania prescribers
Dr. Ma wrote 35 prescriptions for Boostrix Tdap, about 15% as often as the typical Pennsylvania prescriber of it (226). Medicare paid $68.74 per fill, versus $63.10 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
Clonazepam is used to prevent and control seizures.
Compared with Pennsylvania prescribers
Dr. Ma wrote 35 prescriptions for Clonazepam, about 65% as often as the typical Pennsylvania prescriber of it (54). Medicare paid $8.41 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
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. Ma wrote 33 prescriptions for Farxiga, about 81% as often as the typical Pennsylvania prescriber of it (41). Medicare paid $1,070.37 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
This medication is used to treat depression.
Compared with Pennsylvania prescribers
Dr. Ma wrote 31 prescriptions for Bupropion Xl, about 76% as often as the typical Pennsylvania prescriber of it (41). Medicare paid $35.41 per fill, versus $25.57 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 combination medication is used to relieve moderate to severe pain.
Compared with Pennsylvania prescribers
Dr. Ma wrote 31 prescriptions for Hydrocodone-Acetaminophen, about half as often as the typical Pennsylvania prescriber of it (61). Medicare paid $15.76 per fill, versus $16.44 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
Semaglutide 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. Ma wrote 31 prescriptions for Ozempic, about half as often as the typical Pennsylvania prescriber of it (61). Medicare paid $1,394.13 per fill, versus $1,230.71 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 pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury.
Compared with Pennsylvania prescribers
Dr. Ma wrote 31 prescriptions for Pregabalin, about 75% as often as the typical Pennsylvania prescriber of it (41). Medicare paid $15.87 per fill, versus $26.46 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 to treat anxiety.
Compared with Pennsylvania prescribers
Dr. Ma wrote 30 prescriptions for Buspirone Hcl, about half as often as the typical Pennsylvania prescriber of it (53). Medicare paid $8.02 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
This medication is used to treat depression.
Compared with Pennsylvania prescribers
Dr. Ma wrote 30 prescriptions for Citalopram Hbr, about 65% as often as the typical Pennsylvania prescriber of it (46). Medicare paid $4.13 per fill, versus $7.50 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat anxiety.
Compared with Pennsylvania prescribers
Dr. Ma wrote 30 prescriptions for Lorazepam, about half as often as the typical Pennsylvania prescriber of it (61). Medicare paid $4.73 per fill, versus $6.77 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with Pennsylvania prescribers
Dr. Ma wrote 30 prescriptions for Naproxen, about 1.2 times as often as the typical Pennsylvania prescriber of it (25). Medicare paid $3.47 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 mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Pennsylvania prescribers
Dr. Ma wrote 30 prescriptions for Potassium Chloride, about half as often as the typical Pennsylvania prescriber of it (69). Medicare paid $14.54 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 certain mental/mood disorders (such as depression, anxiety, panic attacks, and social anxiety disorder).
Compared with Pennsylvania prescribers
Dr. Ma wrote 30 prescriptions for Venlafaxine Hcl Er, about 71% as often as the typical Pennsylvania prescriber of it (42). Medicare paid $20.79 per fill, versus $20.33 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
Atenolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Pennsylvania prescribers
Dr. Ma wrote 28 prescriptions for Atenolol, about 62% as often as the typical Pennsylvania prescriber of it (45). Medicare paid $18.07 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
Glipizide 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. Ma wrote 28 prescriptions for Glipizide Er, about 77% as often as the typical Pennsylvania prescriber of it (36). Medicare paid $16.65 per fill, versus $16.80 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
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 Pennsylvania prescribers
Dr. Ma wrote 28 prescriptions for Prednisone, about half as often as the typical Pennsylvania prescriber of it (50). Medicare paid $3.81 per fill, versus $4.09 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a wide variety of bacterial infections, including those that cause acne.
Compared with Pennsylvania prescribers
Dr. Ma wrote 27 prescriptions for Doxycycline Hyclate, about 85% as often as the typical Pennsylvania prescriber of it (32). Medicare paid $8.18 per fill, versus $12.34 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 certain mental/mood disorders (such as depression, anxiety).
Compared with Pennsylvania prescribers
Dr. Ma wrote 27 prescriptions for Escitalopram Oxalate, about 40% as often as the typical Pennsylvania prescriber of it (67). Medicare paid $7.46 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 used to treat depression.
Compared with Pennsylvania prescribers
Dr. Ma wrote 27 prescriptions for Mirtazapine, about half as often as the typical Pennsylvania prescriber of it (56). Medicare paid $34.61 per fill, versus $17.20 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
Valsartan is used to treat high blood pressure and heart failure.
Compared with Pennsylvania prescribers
Dr. Ma wrote 26 prescriptions for Valsartan, about 60% as often as the typical Pennsylvania prescriber of it (43). Medicare paid $31.50 per fill, versus $31.35 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with Pennsylvania prescribers
Dr. Ma wrote 25 prescriptions for Allopurinol, about half as often as the typical Pennsylvania prescriber of it (52). Medicare paid $14.08 per fill, versus $11.06 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
Fenofibrate is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Pennsylvania prescribers
Dr. Ma wrote 24 prescriptions for Fenofibrate, about as often as the typical Pennsylvania prescriber of it (24). Medicare paid $15.00 per fill, versus $35.10 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
Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections.
Compared with Pennsylvania prescribers
Dr. Ma wrote 23 prescriptions for Amoxicillin-Clavulanate Potass, about 85% as often as the typical Pennsylvania prescriber of it (27). Medicare paid $9.10 per fill, versus $8.52 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
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. Ma wrote 23 prescriptions for Clopidogrel, about 37% as often as the typical Pennsylvania prescriber of it (62). Medicare paid $4.89 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
This combination medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with Pennsylvania prescribers
Dr. Ma wrote 23 prescriptions for Dextroamphetamine-Amphetamine, about 75% as often as the typical Pennsylvania prescriber of it (31). Medicare paid $30.74 per fill, versus $25.79 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
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 Pennsylvania prescribers
Dr. Ma wrote 23 prescriptions for Ventolin Hfa, about 86% as often as the typical Pennsylvania prescriber of it (27). Medicare paid $54.14 per fill, versus $65.98 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 is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Pennsylvania prescribers
Dr. Ma wrote 22 prescriptions for Januvia, about 64% as often as the typical Pennsylvania prescriber of it (34). Medicare paid $1,608.56 per fill, versus $866.70 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
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Pennsylvania prescribers
Dr. Ma wrote 22 prescriptions for Metoprolol Tartrate, about 27% as often as the typical Pennsylvania prescriber of it (80). Medicare paid $2.39 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
Hydroxyzine is used to treat itching caused by allergies.
Compared with Pennsylvania prescribers
Dr. Ma wrote 21 prescriptions for Hydroxyzine Hcl, about 64% as often as the typical Pennsylvania prescriber of it (33). Medicare paid $17.57 per fill, versus $14.22 statewide.
Volume reflects 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 Pennsylvania prescribers
Dr. Ma wrote 21 prescriptions for Lantus Solostar, about half as often as the typical Pennsylvania prescriber of it (48). Medicare paid $135.95 per fill, versus $113.34 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 Pennsylvania prescribers
Dr. Ma wrote 20 prescriptions for Bupropion Hcl Sr, about 64% as often as the typical Pennsylvania prescriber of it (31). Medicare paid $19.91 per fill, versus $18.85 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
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. Ma wrote 20 prescriptions for Ezetimibe, about 37% as often as the typical Pennsylvania prescriber of it (55). Medicare paid $13.11 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
This medication is used to treat high blood pressure.
Compared with Pennsylvania prescribers
Dr. Ma wrote 18 prescriptions for Lisinopril-Hydrochlorothiazide, about half as often as the typical Pennsylvania prescriber of it (37). Medicare paid $5.11 per fill, versus $9.54 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
Dulaglutide 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. Ma wrote 18 prescriptions for Trulicity, about 41% as often as the typical Pennsylvania prescriber of it (44). Medicare paid $1,909.78 per fill, versus $1,180.94 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
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. Ma wrote 17 prescriptions for Irbesartan, about half as often as the typical Pennsylvania prescriber of it (34). Medicare paid $13.10 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
Spironolactone is used to treat high blood pressure and heart failure.
Compared with Pennsylvania prescribers
Dr. Ma wrote 17 prescriptions for Spironolactone, about 36% as often as the typical Pennsylvania prescriber of it (47). Medicare paid $1.91 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
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 Pennsylvania prescribers
Dr. Ma wrote 16 prescriptions for Fluticasone-Salmeterol, about half as often as the typical Pennsylvania prescriber of it (31). Medicare paid $168.68 per fill, versus $164.89 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 combination medication is used to help relieve moderate to severe pain.
Compared with Pennsylvania prescribers
Dr. Ma wrote 16 prescriptions for Oxycodone-Acetaminophen, about 29% as often as the typical Pennsylvania prescriber of it (55). Medicare paid $12.78 per fill, versus $17.98 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 a beta blocker used to treat high blood pressure, irregular heartbeats, shaking (tremors), and other conditions.
Compared with Pennsylvania prescribers
Dr. Ma wrote 16 prescriptions for Propranolol Hcl, about 63% as often as the typical Pennsylvania prescriber of it (25). Medicare paid $20.10 per fill, versus $16.91 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 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. Ma wrote 16 prescriptions for Warfarin Sodium, about 34% as often as the typical Pennsylvania prescriber of it (47). Medicare paid $7.45 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 treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, anxiety disorders, post-traumatic stress disorder).
Compared with Pennsylvania prescribers
Dr. Ma wrote 15 prescriptions for Paroxetine Hcl, about half as often as the typical Pennsylvania prescriber of it (30). Medicare paid $27.95 per fill, versus $12.73 statewide.
Volume reflects 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 Pennsylvania prescribers
Dr. Ma wrote 14 prescriptions for Cephalexin, about half as often as the typical Pennsylvania prescriber of it (29). Medicare paid $4.74 per fill, versus $7.51 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with Pennsylvania prescribers
Dr. Ma wrote 14 prescriptions for Diclofenac Sodium, about 36% as often as the typical Pennsylvania prescriber of it (39). Medicare paid $31.81 per fill, versus $29.71 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
Esomeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Pennsylvania prescribers
Dr. Ma wrote 14 prescriptions for Esomeprazole Magnesium, about half as often as the typical Pennsylvania prescriber of it (28). Medicare paid $81.85 per fill, versus $40.37 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This vaccine is used by adults to prevent zoster (shingles).
Compared with Pennsylvania prescribers
Dr. Ma wrote 14 prescriptions for Shingrix, about 7% as often as the typical Pennsylvania prescriber of it (197). Medicare paid $220.38 per fill, versus $203.35 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Pennsylvania prescribers
Dr. Ma wrote 14 prescriptions for Synthroid, about 30% as often as the typical Pennsylvania prescriber of it (47). Medicare paid $69.19 per fill, versus $61.27 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
Terazosin is used alone or with other drugs to treat high blood pressure (hypertension).
Compared with Pennsylvania prescribers
Dr. Ma wrote 14 prescriptions for Terazosin Hcl, about half as often as the typical Pennsylvania prescriber of it (24). Medicare paid $10.79 per fill, versus $19.02 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
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. Ma wrote 13 prescriptions for Jantoven, about half as often as the typical Pennsylvania prescriber of it (24). Medicare paid $6.86 per fill, versus $8.86 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
Ketoconazole is used to treat skin infections such as athlete's foot, jock itch, ringworm, and certain kinds of dandruff.
Compared with Pennsylvania prescribers
Dr. Ma wrote 13 prescriptions for Ketoconazole, about 28% as often as the typical Pennsylvania prescriber of it (47). Medicare paid $17.81 per fill, versus $20.06 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
Insulin glargine is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Pennsylvania prescribers
Dr. Ma wrote 13 prescriptions for Toujeo Solostar, about half as often as the typical Pennsylvania prescriber of it (26). Medicare paid $1,253.75 per fill, versus $681.03 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
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. Ma wrote 13 prescriptions for Xarelto, about 27% as often as the typical Pennsylvania prescriber of it (48). Medicare paid $1,350.49 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 alone or with other medications to treat high blood pressure (hypertension).
Compared with Pennsylvania prescribers
Dr. Ma wrote 12 prescriptions for Clonidine Hcl, about 42% as often as the typical Pennsylvania prescriber of it (29). Medicare paid $5.50 per fill, versus $7.12 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
Glipizide 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. Ma wrote 12 prescriptions for Glipizide, about 35% as often as the typical Pennsylvania prescriber of it (34). Medicare paid $1.43 per fill, versus $9.82 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
Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease).
Compared with Pennsylvania prescribers
Dr. Ma wrote 12 prescriptions for Isosorbide Mononitrate Er, about 28% as often as the typical Pennsylvania prescriber of it (43). Medicare paid $11.67 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
Lansoprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Pennsylvania prescribers
Dr. Ma wrote 12 prescriptions for Lansoprazole, about half as often as the typical Pennsylvania prescriber of it (22). Medicare paid $61.93 per fill, versus $45.09 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Pennsylvania prescribers
Dr. Ma wrote 12 prescriptions for Nortriptyline Hcl, about half as often as the typical Pennsylvania prescriber of it (24). Medicare paid $20.08 per fill, versus $13.89 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used alone or with other medications to control seizures.
Compared with Pennsylvania prescribers
Dr. Ma wrote 12 prescriptions for Primidone, about 35% as often as the typical Pennsylvania prescriber of it (34). Medicare paid $7.45 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
See also Warning section.
Compared with Pennsylvania prescribers
Dr. Ma wrote 12 prescriptions for Promethazine Hcl, about half as often as the typical Pennsylvania prescriber of it (23). Medicare paid $12.45 per fill, versus $11.99 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
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 Pennsylvania prescribers
Dr. Ma wrote 12 prescriptions for Quetiapine Fumarate, about 18% as often as the typical Pennsylvania prescriber of it (66). Medicare paid $10.80 per fill, versus $15.84 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
Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults.
Compared with Pennsylvania prescribers
Dr. Ma wrote 12 prescriptions for Zolpidem Tartrate, about 29% as often as the typical Pennsylvania prescriber of it (42). Medicare paid $1.43 per fill, versus $5.45 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This product is a combination of two drugs: a calcium channel blocker (amlodipine) and an ACE inhibitor (benazepril).
Compared with Pennsylvania prescribers
Dr. Ma wrote 11 prescriptions for Amlodipine Besylate-Benazepril, about 40% as often as the typical Pennsylvania prescriber of it (28). Medicare paid $27.34 per fill, versus $22.41 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 used to treat certain mental/mood disorders (such as bipolar disorder, schizophrenia, Tourette's syndrome, and irritability associated with autistic disorder).
Compared with Pennsylvania prescribers
Dr. Ma wrote 11 prescriptions for Aripiprazole, about 22% as often as the typical Pennsylvania prescriber of it (50). Medicare paid $11.28 per fill, versus $62.65 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
Hydralazine is used with or without other medications to treat high blood pressure.
Compared with Pennsylvania prescribers
Dr. Ma wrote 11 prescriptions for Hydralazine Hcl, about 29% as often as the typical Pennsylvania prescriber of it (38). Medicare paid $7.65 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
Umeclidinium is used to control and prevent symptoms (such as wheezing, shortness of breath) caused by ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes bronchitis and emphysema).
Compared with Pennsylvania prescribers
Dr. Ma wrote 11 prescriptions for Incruse Ellipta, about half as often as the typical Pennsylvania prescriber of it (24). Medicare paid $399.17 per fill, versus $401.68 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
Insulin aspart is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Pennsylvania prescribers
Dr. Ma wrote 11 prescriptions for Novolog Flexpen, about 31% as often as the typical Pennsylvania prescriber of it (35). Medicare paid $160.92 per fill, versus $227.65 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. Ma’s prescriptions
What does Dr. Ma prescribe most?
In 2024 Medicare Part D data, Dr. Ma's most prescribed medications were Atorvastatin Calcium (282), Levothyroxine Sodium (175) and Amlodipine Besylate (152).
How does Dr. Ma's prescribing compare with other Pennsylvania prescribers?
Of the 101 medications with a state comparison, Dr. Ma prescribes 7 more often than the typical Pennsylvania prescriber, 27 about as often and 67 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Ma 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.
