MARIE LOUIES LAMSEN M.D.
Prescription History 1982975710
Internal Medicine in Danbury, CT

Active since January 25, 2012PECOS EnrolledAccepts Medicare Assignment
94.24/100
CMS Quality Rating
24 HOSPITAL AVE, DANBURY, CT 06810(203) 739-6959 Get Directions

NPPES record last updated: January 31, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for MARIE LOUIES LAMSEN M.D., an active Internal Medicine specialist practicing in Danbury, CT. Our medical registry currently tracks 2 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 33 documented patient claims. Among these therapy options, the most frequently utilized medication is Pantoprazole Sodium, which accounts for 17 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.

2
Medications
33
Total Claims
35
30-Day Fills
Pantoprazole Sodium
Most Prescribed · 17 claims
View details
2 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by MARIE LOUIES LAMSEN M.D. in 2024, with prescription volumes, average cost per fill, and CT state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other CT PrescribersVs. CT Avg
Pantoprazole Sodium17$7.48▼ below CT avg▼ Less than typical

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.

In 2024, this provider wrote 17 Medicare prescriptions for Pantoprazole Sodium, about a quarter of the volume of the typical Connecticut prescriber of this medication (81.1). Medicare paid an average of $7.48 per fill, versus $12.85 statewide.

How often this provider prescribes it

This provider
17
CT average
81.1

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
$7.48
CT average
$12.85

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

19
30-Day Fills
standardized to 30-day supplies
497
Days of Medication
total across all patients in 2024
Prednisone16$2.63▼ below CT avg▼ Less than typical

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 16 Medicare prescriptions for Prednisone, about a third of the volume of the typical Connecticut prescriber of this medication (48.7). Medicare paid an average of $2.63 per fill, versus $4.39 statewide.

How often this provider prescribes it

This provider
16
CT average
48.7

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
$2.63
CT average
$4.39

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

16
30-Day Fills
standardized to 30-day supplies
137
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 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 MARIE LOUIES LAMSEN M.D. 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 Danbury, 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 among CT 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.