KARLYN ANNE MARTIN M.D.
Prescription History 1992938708
Internal Medicine - Hematology in Burlington, VT

Active since August 26, 2009PECOS EnrolledAccepts Medicare Assignment
94.1/100
CMS Quality Rating
111 COLCHESTER AVE, BURLINGTON, VT 05401(802) 847-0000 Get Directions

NPPES record last updated: September 28, 2023. 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 KARLYN ANNE MARTIN M.D., an active Hematology specialist practicing in Burlington, VT. Our medical registry currently tracks 5 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 335 documented patient claims. Among these therapy options, the most frequently utilized medication is Eliquis, which accounts for 162 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.

5
Medications
335
Total Claims
636
30-Day Fills
Eliquis
Most Prescribed · 162 claims
View details
5 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by KARLYN ANNE MARTIN M.D. in 2023, with prescription volumes, average cost per fill, and VT state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other VT PrescribersVs. VT Avg

About Eliquis: Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery. Show more ▾

With atrial fibrillation, part of the heart does not beat the way it should. This can lead to blood clots forming, which can travel to other parts of your body (such as the lungs or legs) or increase your risk for stroke. In the United States, apixaban is also approved to treat certain types of blood clots (deep vein thrombosis-DVT, pulmonary embolus-PE) and to prevent them from forming again. Apixaban is an anticoagulant that works by blocking certain clotting proteins in your blood.

In 2023, this provider wrote 162 Medicare prescriptions for Eliquis, about 2.4 times the volume of the typical Vermont prescriber of this medication (67). Medicare paid an average of $1,135.80 per fill, versus $899.17 statewide.

How often this provider prescribes it

This provider
162
VT average
67.0

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

What Medicare paid per fill

This provider
$1,135.80
VT average
$899.17

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

310
30-Day Fills
standardized to 30-day supplies
9,224
Days of Medication
total across all patients in 2023

About Xarelto: Rivaroxaban is used to prevent blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip or knee replacement surgery. Show more ▾

It is also used to prevent blood clots from forming in high-risk patients with limited mobility during their hospital stay and after discharge. In addition, rivaroxaban is used to treat blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and to prevent the blood clots from forming again. Rivaroxaban may be used in children to prevent blood clots from forming after a certain heart surgery (Fontan procedure). Rivaroxaban is an anticoagulant that works by blocking certain clotting proteins in your blood. A morpholine and thiophene derivative that functions as a FACTOR XA INHIBITOR and is used in the treatment and prevention of DEEP-VEIN THROMBOSIS and PULMONARY EMBOLISM. It is also used for the prevention of STROKE and systemic embolization in patients with non-valvular ATRIAL FIBRILLATION, and for the prevention of atherothrombotic events in patients after an ACUTE CORONARY SYNDROME.

In 2023, this provider wrote 99 Medicare prescriptions for Xarelto, about 3 times the volume of the typical Vermont prescriber of this medication (33). Medicare paid an average of $1,055.98 per fill, versus $1,032.27 statewide.

How often this provider prescribes it

This provider
99
VT average
33.0

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

What Medicare paid per fill

This provider
$1,055.98
VT average
$1,032.27

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

182
30-Day Fills
standardized to 30-day supplies
5,377
Days of Medication
total across all patients in 2023

About Hydroxyurea: This medication is used by people with sickle cell anemia to reduce the number of painful crises caused by the disease and to reduce the need for blood transfusions. Show more ▾

Some brands are also used to treat certain types of cancer (such as chronic myelogenous leukemia, squamous cell carcinomas). An antineoplastic agent that inhibits DNA synthesis through the inhibition of ribonucleoside diphosphate reductase.

In 2023, this provider wrote 38 Medicare prescriptions for Hydroxyurea, about 1.2 times the volume of the typical Vermont prescriber of this medication (33). Medicare paid an average of $37.45 per fill, versus $35.24 statewide.

How often this provider prescribes it

This provider
38
VT average
33.0

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

What Medicare paid per fill

This provider
$37.45
VT average
$35.24

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

90
30-Day Fills
standardized to 30-day supplies
2,698
Days of Medication
total across all patients in 2023

About Warfarin Sodium: This medication is used to treat blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and/or to prevent new clots from forming in your body. Show more ▾

Preventing harmful blood clots helps to reduce the risk of a stroke or heart attack. Conditions that increase your risk of developing blood clots include a certain type of irregular heart rhythm (atrial fibrillation), heart valve replacement, recent heart attack, and certain surgeries (such as hip/knee replacement). Warfarin is commonly called a blood thinner, but the more correct term is anticoagulant. It helps to keep blood flowing smoothly in your body by decreasing the amount of certain substances (clotting proteins) in your blood. An anticoagulant that acts by inhibiting the synthesis of vitamin K-dependent coagulation factors. Warfarin is indicated for the prophylaxis and/or treatment of venous thrombosis and its extension, pulmonary embolism, and atrial fibrillation with embolization. It is also used as an adjunct in the prophylaxis of systemic embolism after myocardial infarction. Warfarin is also used as a rodenticide.

In 2023, this provider wrote 19 Medicare prescriptions for Warfarin Sodium, about half the volume of the typical Vermont prescriber of this medication (38). Medicare paid an average of $16.53 per fill, versus $13.67 statewide.

How often this provider prescribes it

This provider
19
VT average
38.0

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

What Medicare paid per fill

This provider
$16.53
VT average
$13.67

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

37
30-Day Fills
standardized to 30-day supplies
1,110
Days of Medication
total across all patients in 2023

About Enoxaparin Sodium: Enoxaparin is used to prevent and treat harmful blood clots. Show more ▾

This helps to reduce the risk of a stroke or heart attack. This medication helps keep your blood flowing smoothly by lowering the activity of clotting proteins in the blood. Enoxaparin is an anticoagulant, also known as a blood thinner. It is a type of heparin. Conditions which increase your risk of developing blood clots include certain types of surgeries (such as knee/hip replacement, abdominal), long periods of being immobile, certain types of heart attack, and a specific type of chest pain called unstable angina. For some medical conditions, enoxaparin may be used in combination with other blood thinners.

In 2023, this provider wrote 17 Medicare prescriptions for Enoxaparin Sodium, about the same volume as the typical Vermont prescriber of this medication (17). Medicare paid an average of $689.57 per fill, versus $251.82 statewide.

How often this provider prescribes it

This provider
17
VT average
17.0

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

What Medicare paid per fill

This provider
$689.57
VT average
$251.82

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

17
30-Day Fills
standardized to 30-day supplies
405
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 VT prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the VT average cost per fill.

About this data. The prescription history for KARLYN ANNE MARTIN 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 Hematology prescribing approach at this Burlington, VT 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 VT prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.