ELIZABETH HARPER MD
Prescription History 1740910074
Family Medicine in Houston, TX
What does Dr. Harper prescribe?
In 2024, Dr. Harper wrote 352 Medicare prescriptions for 17 medications. The most prescribed was Atorvastatin Calcium, with 54 prescriptions for 19 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. Harper prescribes.
Medications 17 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 Texas 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 Texas prescribers
Dr. Harper wrote 54 prescriptions for Atorvastatin Calcium, about 30% as often as the typical Texas prescriber of it (180). Medicare paid $9.78 per fill, versus $9.48 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Gabapentin is used with other medications to prevent and control seizures.
Compared with Texas prescribers
Dr. Harper wrote 30 prescriptions for Gabapentin, about 31% as often as the typical Texas prescriber of it (96). Medicare paid $19.55 per fill, versus $15.87 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Texas prescribers
Dr. Harper wrote 29 prescriptions for Amlodipine Besylate, about 22% as often as the typical Texas prescriber of it (133). Medicare paid $6.07 per fill, versus $6.07 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Texas prescribers
Dr. Harper wrote 28 prescriptions for Ozempic, about 42% as often as the typical Texas prescriber of it (67). Medicare paid $1,047.83 per fill, versus $1,293.82 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Texas prescribers
Dr. Harper wrote 25 prescriptions for Levothyroxine Sodium, about 17% as often as the typical Texas prescriber of it (150). Medicare paid $3.79 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
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 Texas prescribers
Dr. Harper wrote 25 prescriptions for Rosuvastatin Calcium, about 20% as often as the typical Texas prescriber of it (122). Medicare paid $23.67 per fill, versus $13.19 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
Lisinopril is used to treat high blood pressure.
Compared with Texas prescribers
Dr. Harper wrote 21 prescriptions for Lisinopril, about 19% as often as the typical Texas prescriber of it (108). Medicare paid $2.59 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
Valsartan is used to treat high blood pressure and heart failure.
Compared with Texas prescribers
Dr. Harper wrote 21 prescriptions for Valsartan, about half as often as the typical Texas prescriber of it (37). Medicare paid $10.28 per fill, versus $26.07 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
Spironolactone is used to treat high blood pressure and heart failure.
Compared with Texas prescribers
Dr. Harper wrote 18 prescriptions for Spironolactone, about 41% as often as the typical Texas prescriber of it (44). Medicare paid $7.36 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Texas prescribers
Dr. Harper wrote 15 prescriptions for Losartan Potassium, about 14% as often as the typical Texas prescriber of it (111). Medicare paid $13.93 per fill, versus $9.74 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Texas prescribers
Dr. Harper wrote 15 prescriptions for Metformin Hcl, about 16% as often as the typical Texas prescriber of it (96). Medicare paid $4.72 per fill, versus $7.22 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with Texas prescribers
Dr. Harper wrote 13 prescriptions for Allopurinol, about 28% as often as the typical Texas prescriber of it (47). Medicare paid $13.96 per fill, versus $9.68 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
Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Texas prescribers
Dr. Harper wrote 13 prescriptions for Jardiance, about 25% as often as the typical Texas prescriber of it (52). Medicare paid $1,695.63 per fill, versus $1,092.03 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
See also Warning section.
Compared with Texas prescribers
Dr. Harper wrote 12 prescriptions for Diclofenac Sodium, about 31% as often as the typical Texas prescriber of it (39). Medicare paid $37.16 per fill, versus $37.83 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
This medication is used to treat certain bladder problems (overactive bladder, neurogenic detrusor overactivity).
Compared with Texas prescribers
Dr. Harper wrote 11 prescriptions for Myrbetriq, about 25% as often as the typical Texas prescriber of it (43). Medicare paid $513.90 per fill, versus $682.81 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Nifedipine is used alone or in combination with other drugs to treat high blood pressure (hypertension).
Compared with Texas prescribers
Dr. Harper wrote 11 prescriptions for Nifedipine Er, about 28% as often as the typical Texas prescriber of it (39). Medicare paid $19.20 per fill, versus $25.74 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Texas prescribers
Dr. Harper wrote 11 prescriptions for Omeprazole, about 14% as often as the typical Texas prescriber of it (79). Medicare paid $7.09 per fill, versus $14.93 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dr. Harper’s prescriptions
What does Dr. Harper prescribe most?
In 2024 Medicare Part D data, Dr. Harper's most prescribed medications were Atorvastatin Calcium (54), Gabapentin (30) and Amlodipine Besylate (29).
How does Dr. Harper's prescribing compare with other Texas prescribers?
Of the 17 medications with a state comparison, Dr. Harper prescribes 17 less often than the typical Texas prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Harper 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 Texas 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.
