HOUSTON LANDIS ORR MD
Prescription History 1366138331
Student in an Organized Health Care Education/Training Program in Tupelo, MS

Active since April 13, 2023PECOS Enrolled
830 S GLOSTER ST, TUPELO, MS 38801(662) 377-3000 Get Directions

NPPES record last updated: April 13, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for HOUSTON LANDIS ORR MD, an active Student in an Organized Health Care Education/Training Program specialist practicing in Tupelo, MS. Our medical registry currently tracks 2 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 27 documented patient claims. Among these therapy options, the most frequently utilized medication is Amlodipine Besylate, which accounts for 16 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.

2
Medications
27
Total Claims
74
30-Day Fills
Amlodipine Besylate
Most Prescribed · 16 claims
View details
2 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by HOUSTON LANDIS ORR MD in 2024, with prescription volumes, average cost per fill, and MS state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other MS PrescribersVs. MS Avg
Amlodipine Besylate16$7.01▼ Less than typical

About Amlodipine Besylate: Amlodipine is used with or without other medications to treat high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Amlodipine belongs to a class of drugs known as calcium channel blockers. It works by relaxing blood vessels so blood can flow more easily. Amlodipine is also used to prevent certain types of chest pain (angina). It may help to increase your ability to exercise and decrease the frequency of angina attacks. It should not be used to treat attacks of chest pain when they occur. Use other medications (such as sublingual nitroglycerin) to relieve attacks of chest pain as directed by your doctor. A long-acting dihydropyridine calcium channel blocker. It is effective in the treatment of ANGINA PECTORIS and HYPERTENSION.

In 2024, this provider wrote 16 Medicare prescriptions for Amlodipine Besylate, about 9% of the volume of the typical Mississippi prescriber of this medication (184.6). Medicare paid an average of $7.01 per fill, versus $4.61 statewide.

How often this provider prescribes it

This provider
16
MS average
184.6

This provider prescribes this medication less often than the average MS prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$7.01
MS average
$4.61

Gross Part D cost per fill; not the patient's out-of-pocket price.

43
30-Day Fills
standardized to 30-day supplies
1,269
Days of Medication
total across all patients in 2024
Lisinopril11$3.52▼ below MS avg▼ Less than typical

About Lisinopril: Lisinopril is used to treat high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to treat heart failure and to improve survival after a heart attack. Lisinopril belongs to a class of drugs known as ACE inhibitors. It works by relaxing blood vessels so blood can flow more easily. One of the ANGIOTENSIN-CONVERTING ENZYME INHIBITORS (ACE inhibitors), orally active, that has been used in the treatment of hypertension and congestive heart failure.

In 2024, this provider wrote 11 Medicare prescriptions for Lisinopril, about 11% of the volume of the typical Mississippi prescriber of this medication (99.4). Medicare paid an average of $3.52 per fill, versus $5.51 statewide.

How often this provider prescribes it

This provider
11
MS average
99.4

This provider prescribes this medication less often than the average MS prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$3.52
MS average
$5.51

This provider's average cost per fill is below the MS average for this medication.

30.7
30-Day Fills
standardized to 30-day supplies
920
Days of Medication
total across all patients in 2024
No medications match the current filters.
▲ More than typical≈ Typical▼ Less than typical= prescription volume vs the average MS prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the MS average cost per fill.

About this data. The prescription history for HOUSTON LANDIS ORR MD is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Student in an Organized Health Care Education/Training Program prescribing approach at this Tupelo, MS practice.

Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average among MS prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.

About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.