MS. CHARLOTTE DE LEON NP
Prescription History 1669190021
Nurse Practitioner - Acute Care in Riverside, CA

Active since August 19, 2022PECOS EnrolledAccepts Medicare Assignment
4445 MAGNOLIA AVE, RIVERSIDE, CA 92501(951) 788-3000 Get Directions

NPPES record last updated: August 19, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for MS. CHARLOTTE DE LEON NP, an active Acute Care specialist practicing in Riverside, CA. Our medical registry currently tracks 21 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 408 documented patient claims. Among these therapy options, the most frequently utilized medication is Ibuprofen, which accounts for 47 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.

21
Medications
408
Total Claims
560
30-Day Fills
Ibuprofen
Most Prescribed · 47 claims
View details
21 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by MS. CHARLOTTE DE LEON NP in 2023, with claim volumes, costs, and CA state comparisons
Medication Claims 30-Day Fills Days Supply Cost / Claim Utilization vs CA Avg

Utilization: claims vs the average CA prescriber

This provider
47
CA average
41.0

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

Cost per claim: this provider vs the CA average

This provider
$9.19
CA average
$9.06

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

47.2
30-Day Fills
1,198
Days Supply

About Ibuprofen: Ibuprofen is used to help relieve mild to moderate pain. Show more ▾

When used with an opioid (such as morphine), it may be used to relieve moderate to severe pain. It is also used to reduce fever. Ibuprofen is known as a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. This effect helps to decrease swelling, pain, or fever. A non-steroidal anti-inflammatory agent with analgesic, antipyretic, and anti-inflammatory properties

Utilization: claims vs the average CA prescriber

This provider
33
CA average
138.0

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

Cost per claim: this provider vs the CA average

This provider
$5.92
CA average
$9.16

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

41.1
30-Day Fills
1,233
Days Supply

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.

Utilization: claims vs the average CA prescriber

This provider
31
CA average
194.0

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

Cost per claim: this provider vs the CA average

This provider
$12.73
CA average
$14.16

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

57.0
30-Day Fills
1,710
Days Supply

About Atorvastatin Calcium: 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. 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 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. Consult your doctor for more details. A pyrrole and heptanoic acid derivative, HYDROXYMETHYLGLUTARYL-COA REDUCTASE INHIBITOR (statin), and ANTICHOLESTEREMIC AGENT that is used to reduce serum levels of LDL-CHOLESTEROL; APOLIPOPROTEIN B; and TRIGLYCERIDES. It is used to increase serum levels of HDL-CHOLESTEROL in the treatment of HYPERLIPIDEMIAS, and for the prevention of CARDIOVASCULAR DISEASES in patients with multiple risk factors.

Utilization: claims vs the average CA prescriber

This provider
29
CA average
43.0

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

Cost per claim: this provider vs the CA average

This provider
$3.49
CA average
$7.59

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

29.0
30-Day Fills
444
Days Supply

About Tramadol Hcl: See also Warning section. Show more ▾

This medication is used to help relieve moderate to moderately severe pain. Tramadol belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. A narcotic analgesic proposed for severe pain. It may be habituating.

Utilization: claims vs the average CA prescriber

This provider
28
CA average
55.0

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

Cost per claim: this provider vs the CA average

This provider
$25.99
CA average
$41.99

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

28.5
30-Day Fills
851
Days Supply

About Diclofenac Sodium: See also Warning section. Show more ▾

This medication is used to relieve joint pain from arthritis. Diclofenac belongs to a class of drugs known as nonsteroidal anti-inflammatory drugs (NSAIDs). If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain. A non-steroidal anti-inflammatory agent (NSAID) with antipyretic and analgesic actions. It is primarily available as the sodium salt.

Utilization: claims vs the average CA prescriber

This provider
22
CA average
48.0

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

Cost per claim: this provider vs the CA average

This provider
$10.92
CA average
$17.68

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

28.0
30-Day Fills
840
Days Supply

About Montelukast Sodium: Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath). Show more ▾

It is also used before exercise to prevent breathing problems during exercise (bronchospasm). This medication can help decrease the number of times you need to use your quick relief inhaler. Montelukast is also used to relieve symptoms of hay fever and allergic rhinitis (such as sneezing, stuffy/runny/itchy nose). Since there are other allergy medications that may be safer (see also Warning section), this medication should be used for this condition only when you cannot take other allergy medications or they do not work well. This medication must be used regularly to be effective. It does not work right away and should not be used to relieve sudden asthma attacks or breathing problems. If an asthma attack or sudden shortness of breath occurs, use your quick-relief inhaler as prescribed. This drug works by blocking certain natural substances (leukotrienes) that may cause or worsen asthma and allergies. It helps make breathing easier by reducing swelling (inflammation) in the airways.

Utilization: claims vs the average CA prescriber

This provider
21
CA average
86.0

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

Cost per claim: this provider vs the CA average

This provider
$48.94
CA average
$35.52

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

31.0
30-Day Fills
930
Days Supply

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.

Utilization: claims vs the average CA prescriber

This provider
20
CA average
50.0

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

Cost per claim: this provider vs the CA average

This provider
$16.50
CA average
$16.79

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

30.0
30-Day Fills
900
Days Supply

About Fluticasone Propionate: Fluticasone is used to control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma. Show more ▾

Controlling symptoms of asthma helps you maintain your normal activities and decreases time lost from work or school. Fluticasone belongs to a class of drugs known as corticosteroids. It works by reducing swelling (inflammation) of the airways in the lungs to make breathing easier. This medication must be used regularly to be effective. It does not work right away and should not be used to relieve sudden asthma attacks. If an asthma attack occurs, use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) as prescribed. A STEROID with GLUCOCORTICOID RECEPTOR activity that is used to manage the symptoms of ASTHMA; ALLERGIC RHINITIS, and ATOPIC DERMATITIS.

Utilization: claims vs the average CA prescriber

This provider
19
CA average
38.0

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

Cost per claim: this provider vs the CA average

This provider
$7.07
CA average
$7.94

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

19.0
30-Day Fills
120
Days Supply

About Azithromycin: This medication is used to treat certain eye infections. Show more ▾

It is a macrolide antibiotic that works by stopping the growth of bacteria. This medication treats only bacterial eye infections. It will not work for other types of eye infections. Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness. A semi-synthetic macrolide antibiotic structurally related to ERYTHROMYCIN. It has been used in the treatment of Mycobacterium avium intracellulare infections, toxoplasmosis, and cryptosporidiosis.

Utilization: claims vs the average CA prescriber

This provider
15
CA average
22.0

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

Cost per claim: this provider vs the CA average

This provider
$6.08
CA average
$16.07

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

15.0
30-Day Fills
177
Days Supply

About Promethazine Hcl: See also Warning section. Show more ▾

Promethazine is used to prevent and treat nausea and vomiting related to certain conditions (such as motion sickness, or before/after surgery). It is also used to treat allergy symptoms such as rash, itching, and runny nose. It may be used to help you feel sleepy/relaxed before and after surgery or to help certain opioid pain relievers (such as meperidine) work better. The suppository form is used when medications cannot be taken by mouth. Promethazine is an antihistamine and works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction. Its other effects (such as anti-nausea, calming, pain relief) may work by affecting other natural substances (such as acetylcholine) and by acting directly on certain parts of the brain.

Utilization: claims vs the average CA prescriber

This provider
15
CA average
100.0

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

Cost per claim: this provider vs the CA average

This provider
$22.43
CA average
$9.65

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

45.0
30-Day Fills
1,350
Days Supply

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.

Utilization: claims vs the average CA prescriber

This provider
14
CA average
101.0

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

Cost per claim: this provider vs the CA average

This provider
$11.44
CA average
$10.07

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

22.1
30-Day Fills
664
Days Supply

About Metformin Hcl: Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar. Show more ▾

It is used in patients with type 2 diabetes. Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Proper control of diabetes may also lessen your risk of a heart attack or stroke. Metformin works by helping to restore your body's proper response to the insulin you naturally produce. It also decreases the amount of sugar that your liver makes and that your stomach/intestines absorb. A biguanide hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. Metformin improves glycemic control by improving insulin sensitivity and decreasing intestinal absorption of glucose. (From Martindale, The Extra Pharmacopoeia, 30th ed, p289)

Utilization: claims vs the average CA prescriber

This provider
14
CA average
124.0

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

Cost per claim: this provider vs the CA average

This provider
$14.33
CA average
$19.74

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

36.0
30-Day Fills
1,080
Days Supply

About Levothyroxine Sodium: Levothyroxine is used to treat an underactive thyroid (hypothyroidism). Show more ▾

It replaces or provides more thyroid hormone, which is normally produced by the thyroid gland. Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone is important for maintaining normal mental and physical activity. In children, having enough thyroid hormone is important for normal mental and physical development. This medication is also used to treat other types of thyroid disorders (such as thyroid cancer). This medication should not be used to treat infertility unless it is caused by low thyroid hormone levels. The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism.

Utilization: claims vs the average CA prescriber

This provider
14
CA average
80.0

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

Cost per claim: this provider vs the CA average

This provider
$19.09
CA average
$13.72

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

23.0
30-Day Fills
690
Days Supply

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

It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as heartburn, difficulty swallowing, and cough. This medication helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Omeprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). If you are self-treating with this medication, over-the-counter omeprazole products are used to treat frequent heartburn (occurring 2 or more days a week). Since it may take 1 to 4 days to have full effect, these products do not relieve heartburn right away. For over-the-counter products, carefully read the package instructions to make sure the product is right for you. Check the ingredients on the label even if you have used the product before. The manufacturer may have changed the ingredients. Also, products with similar brand names may contain different ingredients meant for different purposes. Taking the wrong product could harm you. A 4-methoxy-3,5-dimethylpyridyl, 5-methoxybenzimidazole derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits an H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS.

Utilization: claims vs the average CA prescriber

This provider
14
CA average
40.0

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

Cost per claim: this provider vs the CA average

This provider
$4.33
CA average
$8.18

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

14.0
30-Day Fills
333
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.

Utilization: claims vs the average CA prescriber

This provider
13
CA average
116.0

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

Cost per claim: this provider vs the CA average

This provider
$17.92
CA average
$13.35

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

25.0
30-Day Fills
750
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 CA prescriber

This provider
13
CA average
81.0

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

Cost per claim: this provider vs the CA average

This provider
$21.26
CA average
$21.28

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

23.0
30-Day Fills
680
Days Supply

About Gabapentin: Gabapentin is used with other medications to prevent and control seizures. Show more ▾

It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug. A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.

Utilization: claims vs the average CA prescriber

This provider
12
CA average
20.0

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

Cost per claim: this provider vs the CA average

This provider
$11.90
CA average
$13.08

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

12.2
30-Day Fills
235
Days Supply

About Silver Sulfadiazine: This medication is used with other treatments to help prevent and treat wound infections in patients with serious burns. Show more ▾

Silver sulfadiazine works by stopping the growth of bacteria that may infect an open wound. This helps to decrease the risk of the bacteria spreading to surrounding skin, or to the blood where it can cause a serious blood infection (sepsis). Silver sulfadiazine belongs to a class of drugs known as sulfa antibiotics. Silver sulfadiazine must not be used on premature babies or on newborns during the first 2 months of life because of the risk of serious side effects. Antibacterial used topically in burn therapy.

Utilization: claims vs the average CA prescriber

This provider
12
CA average
74.0

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

Cost per claim: this provider vs the CA average

This provider
$4,136.67
CA average
$4,266.43

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

12.0
30-Day Fills
360
Days Supply

About Biktarvy: This combination product is used by itself to help control HIV infection. Show more ▾

It helps to decrease the amount of HIV in your body so your immune system can work better. This lowers your chance of getting HIV complications (such as new infections, cancer) and improves your quality of life. This product is a combination of 3 different drugs: bictegravir, emtricitabine, and tenofovir alafenamide. Bictegravir is called an integrase strand transfer inhibitor-INSTI. Emtricitabine is called a nucleoside reverse transcriptase inhibitor, while tenofovir alafenamide is called a nucleotide reverse transcriptase inhibitor. Emtricitabine and tenofovir alafenamide are often called NRTIs. Bictegravir/emtricitabine/tenofovir alafenamide is not a cure for HIV infection. To decrease your risk of spreading HIV disease to others, continue to take all HIV medications exactly as prescribed by your doctor. Use an effective barrier method (latex or polyurethane condoms/dental dams) during sexual activity as directed by your doctor. Do not share personal items (such as needles/syringes, toothbrushes, and razors) that may have contacted blood or other body fluids. Consult your doctor or pharmacist for more details.

Utilization: claims vs the average CA prescriber

This provider
11
CA average
29.0

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

Cost per claim: this provider vs the CA average

This provider
$5.38
CA average
$7.51

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

11.0
30-Day Fills
78
Days Supply

About Ciprofloxacin Hcl: This medication is used to treat eye infections. Show more ▾

Ciprofloxacin belongs to a class of drugs called quinolone antibiotics. It works by stopping the growth of bacteria. This medication treats only bacterial eye infections. It will not work for other types of eye infections. Unnecessary use or overuse of any antibiotic can lead to its decreased effectiveness. A broad-spectrum antimicrobial carboxyfluoroquinoline.

Utilization: claims vs the average CA prescriber

This provider
11
CA average
45.0

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

Cost per claim: this provider vs the CA average

This provider
$8.10
CA average
$8.23

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

11.0
30-Day Fills
290
Days Supply

About Zolpidem Tartrate: Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults. Show more ▾

If you have trouble falling asleep, it helps you fall asleep faster, so you can get a better night's rest. Zolpidem belongs to a class of drugs called sedative-hypnotics. It acts on your brain to produce a calming effect. An imidazopyridine derivative and short-acting GABA-A receptor agonist that is used for the treatment of INSOMNIA.

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

About this data. The prescription history for MS. CHARLOTTE DE LEON NP 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 Acute Care prescribing approach at this Riverside, CA 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 CA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.