RANJIT SINGH MD
Prescription History 1053476549
Internal Medicine in Smithtown, NY

Active since December 26, 2006PECOS EnrolledAccepts Medicare Assignment
14 YELLOW TOP LN, SMITHTOWN, NY 11787(347) 722-2907(504) 226-0701 Get Directions

NPPES record last updated: March 1, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for RANJIT SINGH MD, an active Internal Medicine specialist practicing in Smithtown, NY. Our medical registry currently tracks 3 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 46 documented patient claims. Among these therapy options, the most frequently utilized medication is Amoxicillin-Clavulanate Potass, which accounts for 18 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.

3
Medications
46
Total Claims
102
30-Day Fills
Amoxicillin-Clavulanate Potass
Most Prescribed · 18 claims
View details
3 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by RANJIT SINGH MD in 2024, with prescription volumes, average cost per fill, and NY state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other NY PrescribersVs. NY Avg
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav18$6.11▼ below NY avg▼ Less than typical

About Amoxicillin-Clavulanate Potass: Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections. Show more ▾

It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections.

In 2024, this provider wrote 18 Medicare prescriptions for Amoxicillin-Clavulanate Potass, about 65% of the volume of the typical New York prescriber of this medication (27.8). Medicare paid an average of $6.11 per fill, versus $8.73 statewide.

How often this provider prescribes it

This provider
18
NY average
27.8

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

What Medicare paid per fill

This provider
$6.11
NY average
$8.73

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

18
30-Day Fills
standardized to 30-day supplies
148
Days of Medication
total across all patients in 2024
Losartan Potassium15$7.18▼ below NY avg▼ Less than typical

About Losartan Potassium: Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes. Show more ▾

It is also used to lower the risk of strokes in patients with high blood pressure and an enlarged heart. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Losartan belongs to a class of drugs called angiotensin receptor blockers (ARBs). It works by relaxing blood vessels so that blood can flow more easily. An antagonist of ANGIOTENSIN TYPE 1 RECEPTOR with antihypertensive activity due to the reduced pressor effect of ANGIOTENSIN II.

In 2024, this provider wrote 15 Medicare prescriptions for Losartan Potassium, about 13% of the volume of the typical New York prescriber of this medication (113). Medicare paid an average of $7.18 per fill, versus $9.47 statewide.

How often this provider prescribes it

This provider
15
NY average
113.0

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

What Medicare paid per fill

This provider
$7.18
NY average
$9.47

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

45
30-Day Fills
standardized to 30-day supplies
1,350
Days of Medication
total across all patients in 2024
Rosuvastatin Calcium13$6.25▼ below NY avg▼ Less than typical

About Rosuvastatin Calcium: 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. Show more ▾

It belongs to a group of drugs known as "statins." It works by reducing the amount of cholesterol made by the liver. Lowering "bad" cholesterol and triglycerides and raising "good" cholesterol decreases the risk of heart disease and helps to prevent strokes and heart attacks. In addition to eating a proper diet (such as a low cholesterol/low-fat diet), other lifestyle changes that may help this medication work better include exercising, losing weight if overweight, and stopping smoking. Talk with your doctor for more details. A HYDROXYMETHYLGLUTARYL-COA-REDUCTASE INHIBITOR, or statin, that reduces the plasma concentrations of LDL-CHOLESTEROL; APOLIPOPROTEIN B, and TRIGLYCERIDES while increasing HDL-CHOLESTEROL levels in patients with HYPERCHOLESTEROLEMIA and those at risk for CARDIOVASCULAR DISEASES.

In 2024, this provider wrote 13 Medicare prescriptions for Rosuvastatin Calcium, about 11% of the volume of the typical New York prescriber of this medication (123.6). Medicare paid an average of $6.25 per fill, versus $14.37 statewide.

How often this provider prescribes it

This provider
13
NY average
123.6

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

What Medicare paid per fill

This provider
$6.25
NY average
$14.37

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

39
30-Day Fills
standardized to 30-day supplies
1,170
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 NY prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the NY average cost per fill.

About this data. The prescription history for RANJIT SINGH 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 Internal Medicine prescribing approach at this Smithtown, NY 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 NY 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.