MR. IAN FERNANDO GUILLEN ALVAREZ MD
Prescription History 1801465166
Internal Medicine in Bridgeport, CT

Active since June 22, 2021PECOS EnrolledAccepts Medicare Assignment
2800 MAIN STREET, DEPT OF MEDICINE, BRIDGEPORT, CT 06606(475) 210-5791(475) 210-5022 Get Directions

NPPES record last updated: June 12, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 12, 2024, Nov 3, 2022, Jul 1, 2021 and 1 more (4 updates tracked since 2021).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for MR. IAN FERNANDO GUILLEN ALVAREZ MD, an active Internal Medicine specialist practicing in Bridgeport, CT. Our medical registry currently tracks 2 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 29 documented patient claims. Among these therapy options, the most frequently utilized medication is Amlodipine Besylate, 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
29
Total Claims
47
30-Day Fills
Amlodipine Besylate
Most Prescribed · 17 claims
View details
2 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by MR. IAN FERNANDO GUILLEN ALVAREZ MD 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
Amlodipine Besylate17$10.81 Less than typical

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.

In 2023, this provider wrote 17 Medicare prescriptions for Amlodipine Besylate, about 13% of the volume of the typical Connecticut prescriber of this medication (132). Medicare paid an average of $10.81 per fill, versus $8.02 statewide.

How often this provider prescribes it

This provider
17
CT average
132.0

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
$10.81
CT average
$8.02

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

21
30-Day Fills
standardized to 30-day supplies
623
Days of Medication
total across all patients in 2023
Lisinopril12$12.03 Less than typical

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.

In 2023, this provider wrote 12 Medicare prescriptions for Lisinopril, about 11% of the volume of the typical Connecticut prescriber of this medication (106). Medicare paid an average of $12.03 per fill, versus $7.87 statewide.

How often this provider prescribes it

This provider
12
CT average
106.0

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
$12.03
CT average
$7.87

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

26.3
30-Day Fills
standardized to 30-day supplies
765
Days of Medication
total across all patients in 2023
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 MR. IAN FERNANDO GUILLEN ALVAREZ MD 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 Internal Medicine prescribing approach at this Bridgeport, 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.