DR. CHIDAMBARAM SUNDER VALLIAPPAN M.D.
Prescription History 1265815021
Internal Medicine - Nephrology in Winter Park, FL

Active since June 29, 2015PECOS EnrolledAccepts Medicare Assignment
3727 N GOLDENROD RD STE 105, WINTER PARK, FL 32792(407) 657-0296 Get Directions

NPPES record last updated: June 14, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jun 14, 2023, Mar 16, 2023, Aug 11, 2020 (3 updates tracked since 2020).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. CHIDAMBARAM SUNDER VALLIAPPAN M.D., an active Nephrology specialist practicing in Winter Park, FL. Our medical registry currently tracks 8 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 144 documented patient claims. Among these therapy options, the most frequently utilized medication is Pantoprazole Sodium, which accounts for 34 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.

8
Medications
144
Total Claims
170
30-Day Fills
Pantoprazole Sodium
Most Prescribed · 34 claims
View details
8 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. CHIDAMBARAM SUNDER VALLIAPPAN M.D. in 2023, with claim volumes, costs, and FL state comparisons
Medication Claims 30-Day Fills Days Supply Cost / Claim Utilization vs FL Avg

Utilization: claims vs the average FL prescriber

This provider
34
FL average
80.0

Averages are among FL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the FL average

This provider
$7.03
FL average
$16.03

This provider's average cost per claim is below the FL average for this medication.

40.0
30-Day Fills
1,200
Days Supply

About Pantoprazole Sodium: Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux). Show more ▾

It works by decreasing the amount of acid your stomach makes. This medication relieves symptoms such as heartburn, difficulty swallowing, and cough. It helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Pantoprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). 2-pyridinylmethylsulfinylbenzimidazole proton pump inhibitor that is used in the treatment of GASTROESOPHAGEAL REFLUX and PEPTIC ULCER.

Utilization: claims vs the average FL prescriber

This provider
25
FL average
28.0

Averages are among FL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the FL average

This provider
$10.27
FL average
$7.17

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

25.0
30-Day Fills
225
Days Supply

About Ondansetron Hcl: This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy. Show more ▾

It is also used to prevent and treat nausea and vomiting after surgery. It works by blocking one of the body's natural substances (serotonin) that causes vomiting.

Utilization: claims vs the average FL prescriber

This provider
17
FL average
67.0

Averages are among FL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the FL average

This provider
$36.16
FL average
$49.17

This provider's average cost per claim is below the FL average for this medication.

17.1
30-Day Fills
443
Days Supply

About Albuterol Sulfate Hfa: Albuterol (also known as salbutamol) is used to treat wheezing and shortness of breath caused by breathing problems such as asthma. Show more ▾

It is a quick-relief medication. Albuterol belongs to a class of drugs known as bronchodilators. It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. Controlling symptoms of breathing problems can decrease time lost from work or school. A short-acting beta-2 adrenergic agonist that is primarily used as a bronchodilator agent to treat ASTHMA. Albuterol is prepared as a racemic mixture of R(-) and S(+) stereoisomers. The stereospecific preparation of R(-) isomer of albuterol is referred to as levalbuterol.

Utilization: claims vs the average FL prescriber

This provider
16
FL average
130.0

Averages are among FL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the FL average

This provider
$5.23
FL average
$11.17

This provider's average cost per claim is below the FL average for this medication.

26.0
30-Day Fills
780
Days Supply

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.

Utilization: claims vs the average FL prescriber

This provider
14
FL average
39.0

Averages are among FL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the FL average

This provider
$958.26
FL average
$1,083.15

This provider's average cost per claim is below the FL average for this medication.

22.0
30-Day Fills
660
Days Supply

About Jardiance: Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes. Show more ▾

Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Empagliflozin is also used in patients with type 2 diabetes and heart disease to lower the risk of death from heart attack or stroke. Empagliflozin works by increasing the removal of sugar by your kidneys. Empagliflozin is also used to treat heart failure. It may help you live longer and lower your risk of going to the hospital for heart failure. Empagliflozin works by increasing the removal of sodium by your kidneys.

Utilization: claims vs the average FL prescriber

This provider
13
FL average
29.0

Averages are among FL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the FL average

This provider
$11.72
FL average
$21.46

This provider's average cost per claim is below the FL average for this medication.

13.0
30-Day Fills
74
Days Supply

About Cefdinir: Cefdinir is used to treat a wide variety of bacterial infections. Show more ▾

This medication is known as a cephalosporin antibiotic. 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. A third-generation oral cephalosporin antibacterial agent that is used to treat bacterial infections of the respiratory tract and skin.

Utilization: claims vs the average FL prescriber

This provider
13
FL average
72.0

Averages are among FL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the FL average

This provider
$4.18
FL average
$5.58

This provider's average cost per claim is below the FL average for this medication.

15.0
30-Day Fills
450
Days Supply

About Furosemide: Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease. Show more ▾

This can lessen symptoms such as shortness of breath and swelling in your arms, legs, and abdomen. This drug is also used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Furosemide is a water pill (diuretic) that causes you to make more urine. This helps your body get rid of extra water and salt. A benzoic-sulfonamide-furan. It is a diuretic with fast onset and short duration that is used for EDEMA and chronic RENAL INSUFFICIENCY.

Utilization: claims vs the average FL prescriber

This provider
12
FL average
51.0

Averages are among FL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the FL average

This provider
$3.72
FL average
$6.71

This provider's average cost per claim is below the FL average for this medication.

12.0
30-Day Fills
110
Days Supply

About Prednisone: Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders. Show more ▾

Prednisone belongs to a class of drugs known as corticosteroids. It decreases your immune system's response to various diseases to reduce symptoms such as swelling and allergic-type reactions. A synthetic anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver.

No medications match the current filters.
Top Prescribed= this provider's 5 highest-utilization medications. Above Avg. Typical Below Avg.= utilization vs the average FL prescriber of the same drug; volume reflects practice size as well as clinical preference.Green cost= below the FL average cost per claim.

About this data. The prescription history for DR. CHIDAMBARAM SUNDER VALLIAPPAN M.D. is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2023, 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 Nephrology prescribing approach at this Winter Park, FL 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 volume among FL prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.