CARMEN MURILLO APRN, CNP
Prescription History 1982149159
Nurse Practitioner in Willowbrook, IL

Active since December 27, 2016PECOS EnrolledAccepts Medicare Assignment
94.1/100
CMS Quality Rating
535 PLAINFIELD RD STE D, WILLOWBROOK, IL 60527(630) 277-9018(866) 531-8584 Get Directions

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 11, 2025, Dec 27, 2016 (2 updates tracked since 2016).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for CARMEN MURILLO APRN, CNP, an active Nurse Practitioner specialist practicing in Willowbrook, IL. Our medical registry currently tracks 15 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 526 documented patient claims. Among these therapy options, the most frequently utilized medication is Methotrexate, which accounts for 104 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.

15
Medications
526
Total Claims
1,014
30-Day Fills
Methotrexate
Most Prescribed · 104 claims
View details
15 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by CARMEN MURILLO APRN, CNP in 2024, with prescription volumes, average cost per fill, and IL state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other IL PrescribersVs. IL Avg

About Methotrexate: Methotrexate is used to treat certain types of cancer (such as acute lymphoblastic leukemia, non-Hodgkin's lymphoma), severe psoriasis that has not responded to other treatments, or rheumatoid arthritis. Show more ▾

It may also be used to treat a certain type of arthritis in children (polyarticular juvenile idiopathic arthritis - pJIA). Methotrexate belongs to a class of drugs known as antimetabolites. It works by slowing or stopping the growth of cancer cells and blocking the immune system from attacking healthy tissue. Early treatment of rheumatoid arthritis with methotrexate helps to reduce further joint damage and to preserve joint function. An antineoplastic antimetabolite with immunosuppressant properties. It is an inhibitor of TETRAHYDROFOLATE DEHYDROGENASE and prevents the formation of tetrahydrofolate, necessary for synthesis of thymidylate, an essential component of DNA.

In 2024, this provider wrote 104 Medicare prescriptions for Methotrexate, about the same volume as the typical Illinois prescriber of this medication (95.9). Medicare paid an average of $31.84 per fill, versus $25.89 statewide.

How often this provider prescribes it

This provider
104
IL average
95.9

This provider's prescribing volume for this medication is in line with the average IL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$31.84
IL average
$25.89

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

225.9
30-Day Fills
standardized to 30-day supplies
6,612
Days of Medication
total across all patients in 2024

About Hydroxychloroquine Sulfate: Hydroxychloroquine is used to prevent or treat malaria caused by mosquito bites. Show more ▾

The United States Center for Disease Control provides updated guidelines and travel recommendations for the prevention and treatment of malaria in different parts of the world. Discuss the most recent information with your doctor before traveling to areas where malaria occurs. This medication is also used to treat certain auto-immune diseases (lupus, rheumatoid arthritis). It belongs to a class of medications known as disease-modifying antirheumatic drugs (DMARDs). It can reduce skin problems in lupus and prevent swelling/pain in arthritis. Hydroxychloroquine is not recommended for coronavirus infection, also known as COVID-19, unless you are enrolled in a study. Talk to your doctor about the risks and benefits. A chemotherapeutic agent that acts against erythrocytic forms of malarial parasites. Hydroxychloroquine appears to concentrate in food vacuoles of affected protozoa. It inhibits plasmodial heme polymerase. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p970)

In 2024, this provider wrote 80 Medicare prescriptions for Hydroxychloroquine Sulfate, about 87% of the volume of the typical Illinois prescriber of this medication (91.8). Medicare paid an average of $26.55 per fill, versus $36.28 statewide.

How often this provider prescribes it

This provider
80
IL average
91.8

This provider's prescribing volume for this medication is in line with the average IL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$26.55
IL average
$36.28

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

168.2
30-Day Fills
standardized to 30-day supplies
5,035
Days of Medication
total across all patients in 2024

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.

In 2024, this provider wrote 62 Medicare prescriptions for Gabapentin, about 71% of the volume of the typical Illinois prescriber of this medication (86.8). Medicare paid an average of $15.16 per fill, versus $15.83 statewide.

How often this provider prescribes it

This provider
62
IL average
86.8

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

What Medicare paid per fill

This provider
$15.16
IL average
$15.83

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

106.3
30-Day Fills
standardized to 30-day supplies
3,190
Days of Medication
total across all patients in 2024

About Allopurinol: Allopurinol is used to treat gout and certain types of kidney stones. Show more ▾

It is also used to prevent increased uric acid levels in patients receiving cancer chemotherapy. These patients can have increased uric acid levels due to release of uric acid from the dying cancer cells. Allopurinol works by reducing the amount of uric acid made by the body. Increased uric acid levels can cause gout and kidney problems. A XANTHINE OXIDASE inhibitor that decreases URIC ACID production. It also acts as an antimetabolite on some simpler organisms.

In 2024, this provider wrote 43 Medicare prescriptions for Allopurinol, about 77% of the volume of the typical Illinois prescriber of this medication (55.7). Medicare paid an average of $10.92 per fill, versus $9.73 statewide.

How often this provider prescribes it

This provider
43
IL average
55.7

This provider's prescribing volume for this medication is in line with the average IL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$10.92
IL average
$9.73

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

119.7
30-Day Fills
standardized to 30-day supplies
3,592
Days of Medication
total across all patients in 2024

About Colchicine: This medication is used to prevent or treat gout attacks (flares). Show more ▾

Usually gout symptoms develop suddenly and involve only one or a few joints. The big toe, knee, or ankle joints are most often affected. Gout is caused by too much uric acid in the blood. When uric acid levels in the blood are too high, the uric acid may form hard crystals in your joints. Colchicine works by decreasing swelling and lessening the build up of uric acid crystals that cause pain in the affected joint(s). This medication is also used to prevent attacks of pain in the abdomen, chest, or joints caused by a certain inherited disease (familial Mediterranean fever). It is thought to work by decreasing your body's production of a certain protein (amyloid A) that builds up in people with familial Mediterranean fever. Colchicine is not a pain medication and should not be used to relieve other causes of pain. A major alkaloid from Colchicum autumnale L. and found also in other Colchicum species. Its primary therapeutic use is in the treatment of gout, but it has been used also in the therapy of familial Mediterranean fever (PERIODIC DISEASE).

In 2024, this provider wrote 39 Medicare prescriptions for Colchicine, about 1.8 times the volume of the typical Illinois prescriber of this medication (22.3). Medicare paid an average of $49.09 per fill, versus $54.96 statewide.

How often this provider prescribes it

This provider
39
IL average
22.3

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

What Medicare paid per fill

This provider
$49.09
IL average
$54.96

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

87
30-Day Fills
standardized to 30-day supplies
2,585
Days of Medication
total across all patients in 2024

About Leflunomide: This medication is used to treat rheumatoid arthritis, a condition in which the body's defense system (immune system) fails to recognize the body as itself and attacks the healthy tissues around the joints. Show more ▾

Leflunomide helps to reduce the joint damage/pain/swelling and helps you to move better. It works by weakening your immune system and decreasing swelling (inflammation). An isoxazole derivative that inhibits dihydroorotate dehydrogenase, the fourth enzyme in the pyrimidine biosynthetic pathway. It is used an immunosuppressive agent in the treatment of RHEUMATOID ARTHRITIS and PSORIATIC ARTHRITIS.

In 2024, this provider wrote 31 Medicare prescriptions for Leflunomide, about half the volume of the typical Illinois prescriber of this medication (62.1). Medicare paid an average of $43.61 per fill, versus $56.04 statewide.

How often this provider prescribes it

This provider
31
IL average
62.1

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

What Medicare paid per fill

This provider
$43.61
IL average
$56.04

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

51
30-Day Fills
standardized to 30-day supplies
1,530
Days of Medication
total across all patients in 2024

About Duloxetine Hcl: This medication is used to treat certain mental/mood disorders (such as depression, anxiety). Show more ▾

It is also used to help relieve nerve pain (peripheral neuropathy) in people with diabetes or ongoing pain due to medical conditions such as arthritis, chronic back pain, or fibromyalgia (a condition that causes widespread pain). Duloxetine belongs to a class of drugs known as serotonin-norepinephrine reuptake inhibitors (SNRIs). It works by helping to restore the balance of certain natural substances (serotonin and norepinephrine) in the brain. A thiophene derivative and selective NEUROTRANSMITTER UPTAKE INHIBITOR for SEROTONIN and NORADRENALINE (SNRI). It is an ANTIDEPRESSIVE AGENT and ANXIOLYTIC, and is also used for the treatment of pain in patients with DIABETES MELLITUS and FIBROMYALGIA.

In 2024, this provider wrote 27 Medicare prescriptions for Duloxetine Hcl, about half the volume of the typical Illinois prescriber of this medication (52.9). Medicare paid an average of $20.20 per fill, versus $21.99 statewide.

How often this provider prescribes it

This provider
27
IL average
52.9

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

What Medicare paid per fill

This provider
$20.20
IL average
$21.99

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

67.9
30-Day Fills
standardized to 30-day supplies
2,037
Days of Medication
total across all patients in 2024

About Meloxicam: Meloxicam is used to treat arthritis. Show more ▾

It reduces pain, swelling, and stiffness of the joints. Meloxicam is known as a nonsteroidal anti-inflammatory drug (NSAID). 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. See also Warning section. A benzothiazine and thiazole derivative that acts as a NSAID and cyclooxygenase-2 (COX-2) inhibitor. It is used in the treatment of RHEUMATOID ARTHRITIS; OSTEOARTHRITIS; and ANKYLOSING SPONDYLITIS.

In 2024, this provider wrote 25 Medicare prescriptions for Meloxicam, about half the volume of the typical Illinois prescriber of this medication (53). Medicare paid an average of $10.89 per fill, versus $4.12 statewide.

How often this provider prescribes it

This provider
25
IL average
53.0

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

What Medicare paid per fill

This provider
$10.89
IL average
$4.12

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

48
30-Day Fills
standardized to 30-day supplies
1,440
Days of Medication
total across all patients in 2024

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.

In 2024, this provider wrote 25 Medicare prescriptions for Prednisone, about half the volume of the typical Illinois prescriber of this medication (46.1). Medicare paid an average of $7.67 per fill, versus $3.88 statewide.

How often this provider prescribes it

This provider
25
IL average
46.1

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

What Medicare paid per fill

This provider
$7.67
IL average
$3.88

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

43
30-Day Fills
standardized to 30-day supplies
1,273
Days of Medication
total across all patients in 2024

About Enbrel Mini: This medication is used alone or in combination with an immunosuppressant (such as methotrexate) to treat certain types of arthritis (such as rheumatoid, psoriatic, juvenile idiopathic, and ankylosing spondylitis). Show more ▾

Some brands of this medication are also used to treat a skin condition called psoriasis. These conditions are caused by an overactive immune system (autoimmune disease). The immune system attacks the body's own healthy cells, causing inflammation in the joints and skin. Etanercept controls your body's defensive response by blocking the action of a certain natural substance (TNF) that is used by the immune system. Treatment decreases redness, itching and scaly patches in psoriasis as well as the pain, swelling and stiffness of joints in arthritis. This medication can stop the progression of disease and joint damage, resulting in improved daily functioning and quality of life. This medication treats but does not cure autoimmune diseases. Symptoms usually return within 1 month of stopping the medication. A recombinant version of soluble human TNF receptor fused to an IgG FC fragment that binds specifically to TUMOR NECROSIS FACTOR and inhibits its binding with endogenous TNF receptors. It prevents the inflammatory effect of TNF and is used to treat RHEUMATOID ARTHRITIS; PSORIATIC ARTHRITIS and ANKYLOSING SPONDYLITIS.

In 2024, this provider wrote 20 Medicare prescriptions for Enbrel Mini, about 80% of the volume of the typical Illinois prescriber of this medication (25.1). Medicare paid an average of $6,585.46 per fill, versus $8,478.29 statewide.

How often this provider prescribes it

This provider
20
IL average
25.1

This provider's prescribing volume for this medication is in line with the average IL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$6,585.46
IL average
$8,478.29

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

20
30-Day Fills
standardized to 30-day supplies
560
Days of Medication
total across all patients in 2024

About Celecoxib: This medication is a nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation). Show more ▾

It is used to treat arthritis, acute pain, and menstrual pain and discomfort. The pain and swelling relief provided by this medication helps you perform more of your normal daily activities. 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. See also Warning section. This drug works by blocking the enzyme in your body that makes prostaglandins. Decreasing prostaglandins helps to reduce pain and swelling. A pyrazole derivative and selective CYCLOOXYGENASE 2 INHIBITOR that is used to treat symptoms associated with RHEUMATOID ARTHRITIS; OSTEOARTHRITIS and JUVENILE ARTHRITIS, as well as the management of ACUTE PAIN.

In 2024, this provider wrote 16 Medicare prescriptions for Celecoxib, about half the volume of the typical Illinois prescriber of this medication (37.7). Medicare paid an average of $52.18 per fill, versus $29.14 statewide.

How often this provider prescribes it

This provider
16
IL average
37.7

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

What Medicare paid per fill

This provider
$52.18
IL average
$29.14

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

21
30-Day Fills
standardized to 30-day supplies
630
Days of Medication
total across all patients in 2024

About Enbrel Sureclick: This medication is used alone or in combination with an immunosuppressant (such as methotrexate) to treat certain types of arthritis (such as rheumatoid, psoriatic, juvenile idiopathic, and ankylosing spondylitis). Show more ▾

Some brands of this medication are also used to treat a skin condition called psoriasis. These conditions are caused by an overactive immune system (autoimmune disease). The immune system attacks the body's own healthy cells, causing inflammation in the joints and skin. Etanercept controls your body's defensive response by blocking the action of a certain natural substance (TNF) that is used by the immune system. Treatment decreases redness, itching and scaly patches in psoriasis as well as the pain, swelling and stiffness of joints in arthritis. This medication can stop the progression of disease and joint damage, resulting in improved daily functioning and quality of life. This medication treats but does not cure autoimmune diseases. Symptoms usually return within 1 month of stopping the medication. A recombinant version of soluble human TNF receptor fused to an IgG FC fragment that binds specifically to TUMOR NECROSIS FACTOR and inhibits its binding with endogenous TNF receptors. It prevents the inflammatory effect of TNF and is used to treat RHEUMATOID ARTHRITIS; PSORIATIC ARTHRITIS and ANKYLOSING SPONDYLITIS.

In 2024, this provider wrote 16 Medicare prescriptions for Enbrel Sureclick, about a third of the volume of the typical Illinois prescriber of this medication (38.2). Medicare paid an average of $7,314.82 per fill, versus $8,164.14 statewide.

How often this provider prescribes it

This provider
16
IL average
38.2

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

What Medicare paid per fill

This provider
$7,314.82
IL average
$8,164.14

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

16
30-Day Fills
standardized to 30-day supplies
448
Days of Medication
total across all patients in 2024

About Humira(Cf) Pen: Adalimumab is used to reduce pain and swelling due to certain types of arthritis (such as rheumatoid, psoriatic, juvenile idiopathic, ankylosing spondylitis). Show more ▾

This medication is also used to treat certain skin disorders (such as plaque-type psoriasis, hidradenitis suppurativa). It works by blocking a protein (tumor necrosis factor or TNF) found in the body's immune system that causes joint swelling and damage in arthritis as well as red scaly patches in psoriasis. Adalimumab belongs to a class of drugs known as TNF blockers. By reducing joint swelling, this medication helps to reduce further joint damage and preserve joint function. Adalimumab is also used to treat certain bowel conditions (Crohn's disease, ulcerative colitis) and a certain eye disease (uveitis). This monograph is about the following adalimumab products: adalimumab, adalimumab-aacf, adalimumab-aaty, adalimumab-adaz, adalimumab-adbm, adalimumab-afzb, adalimumab-aqvh, adalimumab-atto, adalimumab-bwwd, adalimumab-fkjp, and adalimumab-ryvk. A humanized monoclonal antibody that binds specifically to TNF-ALPHA and blocks its interaction with endogenous TNF RECEPTORS to modulate INFLAMMATION. It is used in the treatment of RHEUMATOID ARTHRITIS; PSORIATIC ARTHRITIS; CROHN'S DISEASE and ULCERATIVE COLITIS.

In 2024, this provider wrote 14 Medicare prescriptions for Humira(Cf) Pen, about a third of the volume of the typical Illinois prescriber of this medication (37.1). Medicare paid an average of $7,745.60 per fill, versus $8,648.95 statewide.

How often this provider prescribes it

This provider
14
IL average
37.1

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

What Medicare paid per fill

This provider
$7,745.60
IL average
$8,648.95

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

14
30-Day Fills
standardized to 30-day supplies
392
Days of Medication
total across all patients in 2024

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.

In 2024, this provider wrote 12 Medicare prescriptions for Diclofenac Sodium, about a third of the volume of the typical Illinois prescriber of this medication (36). Medicare paid an average of $27.89 per fill, versus $32.63 statewide.

How often this provider prescribes it

This provider
12
IL average
36.0

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

What Medicare paid per fill

This provider
$27.89
IL average
$32.63

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

12.1
30-Day Fills
standardized to 30-day supplies
213
Days of Medication
total across all patients in 2024

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.

In 2024, this provider wrote 12 Medicare prescriptions for Tramadol Hcl, about a quarter of the volume of the typical Illinois prescriber of this medication (56.8). Medicare paid an average of $4.26 per fill, versus $5.65 statewide.

How often this provider prescribes it

This provider
12
IL average
56.8

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

What Medicare paid per fill

This provider
$4.26
IL average
$5.65

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

14
30-Day Fills
standardized to 30-day supplies
236
Days of Medication
total across all patients in 2024
No medications match the current filters.
= the 5 medications this provider prescribes most.▲ More than typical≈ Typical▼ Less than typical= prescription volume vs the average IL prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the IL average cost per fill.

About this data. The prescription history for CARMEN MURILLO APRN, CNP 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 Nurse Practitioner prescribing approach at this Willowbrook, IL 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 IL 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.