DR. MARGARET JOAN-CLAIRE NOONAN M.D.
Prescription History 1154635217
Emergency Medicine in Waterbury, CT

Active since July 31, 2010PECOS EnrolledAccepts Medicare Assignment
56 FRANKLIN ST, DEPT OF EM, WATERBURY, CT 06706(203) 709-6000 Get Directions

NPPES record last updated: November 15, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. MARGARET JOAN-CLAIRE NOONAN M.D., an active Emergency Medicine specialist practicing in Waterbury, CT. Our medical registry currently tracks 10 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 269 documented patient claims. Among these therapy options, the most frequently utilized medication is Prednisone, which accounts for 54 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.

10
Medications
269
Total Claims
269
30-Day Fills
Prednisone
Most Prescribed · 54 claims
View details
10 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. MARGARET JOAN-CLAIRE NOONAN M.D. in 2023, with prescription volumes, average cost per fill, and CT state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other CT PrescribersVs. CT Avg

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 2023, this provider wrote 54 Medicare prescriptions for Prednisone, about the same volume as the typical Connecticut prescriber of this medication (47). Medicare paid an average of $3.92 per fill, versus $7.26 statewide.

How often this provider prescribes it

This provider
54
CT average
47.0

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

What Medicare paid per fill

This provider
$3.92
CT average
$7.26

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

54
30-Day Fills
standardized to 30-day supplies
551
Days of Medication
total across all patients in 2023

About Ondansetron Odt: 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. Ondansetron works by blocking one of the body's natural substances (serotonin) that causes vomiting. A competitive serotonin type 3 receptor antagonist. It is effective in the treatment of nausea and vomiting caused by cytotoxic chemotherapy drugs, including cisplatin, and has reported anxiolytic and neuroleptic properties.

In 2023, this provider wrote 43 Medicare prescriptions for Ondansetron Odt, about 2 times the volume of the typical Connecticut prescriber of this medication (21). Medicare paid an average of $6.51 per fill, versus $27.75 statewide.

How often this provider prescribes it

This provider
43
CT average
21.0

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

What Medicare paid per fill

This provider
$6.51
CT average
$27.75

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

43
30-Day Fills
standardized to 30-day supplies
171
Days of Medication
total across all patients in 2023

About Oxycodone-Acetaminophen: This combination medication is used to help relieve moderate to severe pain. Show more ▾

It contains an opioid pain reliever (oxycodone) and a non-opioid pain reliever (acetaminophen). Oxycodone works in the brain to change how your body feels and responds to pain. Acetaminophen can also reduce a fever.

In 2023, this provider wrote 40 Medicare prescriptions for Oxycodone-Acetaminophen, about 85% of the volume of the typical Connecticut prescriber of this medication (47). Medicare paid an average of $4.16 per fill, versus $22.94 statewide.

How often this provider prescribes it

This provider
40
CT average
47.0

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

What Medicare paid per fill

This provider
$4.16
CT average
$22.94

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

40
30-Day Fills
standardized to 30-day supplies
114
Days of Medication
total across all patients in 2023

About Cephalexin: This medication 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 medication will not work for viral infections (such as common cold, flu). Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness. A semisynthetic cephalosporin antibiotic with antimicrobial activity similar to that of CEPHALORIDINE or CEPHALOTHIN, but somewhat less potent. It is effective against both gram-positive and gram-negative organisms.

In 2023, this provider wrote 36 Medicare prescriptions for Cephalexin, about 1.4 times the volume of the typical Connecticut prescriber of this medication (26). Medicare paid an average of $7.51 per fill, versus $10.62 statewide.

How often this provider prescribes it

This provider
36
CT average
26.0

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

What Medicare paid per fill

This provider
$7.51
CT average
$10.62

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

36
30-Day Fills
standardized to 30-day supplies
233
Days of Medication
total across all patients in 2023

In 2023, this provider wrote 27 Medicare prescriptions for Dicyclomine Hcl, about 87% of the volume of the typical Connecticut prescriber of this medication (31). Medicare paid an average of $7.65 per fill, versus $25.89 statewide.

How often this provider prescribes it

This provider
27
CT average
31.0

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

What Medicare paid per fill

This provider
$7.65
CT average
$25.89

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

27
30-Day Fills
standardized to 30-day supplies
156
Days of Medication
total across all patients in 2023

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.

In 2023, this provider wrote 21 Medicare prescriptions for Albuterol Sulfate Hfa, about a third of the volume of the typical Connecticut prescriber of this medication (55). Medicare paid an average of $24.12 per fill, versus $47.84 statewide.

How often this provider prescribes it

This provider
21
CT average
55.0

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

What Medicare paid per fill

This provider
$24.12
CT average
$47.84

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

21
30-Day Fills
standardized to 30-day supplies
450
Days of Medication
total across all patients in 2023

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. A fixed-ratio combination of amoxicillin trihydrate and potassium clavulanate.

In 2023, this provider wrote 15 Medicare prescriptions for Amoxicillin-Clavulanate Potass, about 68% of the volume of the typical Connecticut prescriber of this medication (22). Medicare paid an average of $6.43 per fill, versus $14.26 statewide.

How often this provider prescribes it

This provider
15
CT average
22.0

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

What Medicare paid per fill

This provider
$6.43
CT average
$14.26

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

15
30-Day Fills
standardized to 30-day supplies
77
Days of Medication
total across all patients in 2023

About Doxycycline Hyclate: This medication is used to treat a wide variety of bacterial infections, including those that cause acne. Show more ▾

This medication is also used to prevent malaria. This medication is known as a tetracycline 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 synthetic tetracycline derivative with similar antimicrobial activity.

In 2023, this provider wrote 11 Medicare prescriptions for Doxycycline Hyclate, about half the volume of the typical Connecticut prescriber of this medication (26). Medicare paid an average of $20.50 per fill, versus $30.27 statewide.

How often this provider prescribes it

This provider
11
CT average
26.0

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

What Medicare paid per fill

This provider
$20.50
CT average
$30.27

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

11
30-Day Fills
standardized to 30-day supplies
121
Days of Medication
total across all patients in 2023

About Fluconazole: Fluconazole is used to treat vaginal yeast infections. Show more ▾

It works by stopping the growth of common types of vaginal yeast (fungus). This medication belongs to a class of drugs called azole antifungals. Triazole antifungal agent that is used to treat oropharyngeal CANDIDIASIS and cryptococcal MENINGITIS in AIDS.

In 2023, this provider wrote 11 Medicare prescriptions for Fluconazole, about half the volume of the typical Connecticut prescriber of this medication (19). Medicare paid an average of $3.32 per fill, versus $13.98 statewide.

How often this provider prescribes it

This provider
11
CT average
19.0

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

What Medicare paid per fill

This provider
$3.32
CT average
$13.98

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

11
30-Day Fills
standardized to 30-day supplies
48
Days of Medication
total across all patients in 2023

About Sucralfate: This medication is used to treat ulcers in the intestines. Show more ▾

Sucralfate forms a coating over ulcers, protecting the area from further injury. This helps ulcers heal more quickly. A basic aluminum complex of sulfated sucrose.

In 2023, this provider wrote 11 Medicare prescriptions for Sucralfate, about a third of the volume of the typical Connecticut prescriber of this medication (27). Medicare paid an average of $21.70 per fill, versus $116.22 statewide.

How often this provider prescribes it

This provider
11
CT average
27.0

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

What Medicare paid per fill

This provider
$21.70
CT average
$116.22

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

11
30-Day Fills
standardized to 30-day supplies
101
Days of Medication
total across all patients in 2023
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 CT prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the CT average cost per fill.

About this data. The prescription history for DR. MARGARET JOAN-CLAIRE NOONAN 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 Emergency Medicine prescribing approach at this Waterbury, CT 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 CT prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.