HILLEL J. KARP MD
Prescription History 1902851421
Radiology - Diagnostic Radiology in Maplewood, NJ

Active since May 23, 2006PECOS EnrolledAccepts Medicare Assignment
58.25/100
CMS Quality Rating
2130 MILLBURN AVENUE, MAPLEWOOD, NJ 07040(973) 912-0404(973) 912-0444 Get Directions

NPPES record last updated: May 1, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for HILLEL J. KARP MD, an active Diagnostic Radiology specialist practicing in Maplewood, NJ. Our medical registry currently tracks 1 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 11 documented patient claims. Among these therapy options, the most frequently utilized medication is Nortriptyline Hcl, which accounts for 11 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.

1
Medication
11
Total Claims
31
30-Day Fills
Nortriptyline Hcl
Most Prescribed · 11 claims
View details
1 medication · 2024 Medicare Part D
Medicare Part D medications prescribed by HILLEL J. KARP MD in 2024, with prescription volumes, average cost per fill, and NJ state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other NJ PrescribersVs. NJ Avg
Nortriptyline Hcl11$45.95▼ Less than typical

About Nortriptyline Hcl: This medication is used to treat depression. Show more ▾

Nortriptyline belongs to a class of drugs known as tricyclic antidepressants. It works by helping to restore the balance of certain natural substances in the brain. A metabolite of AMITRIPTYLINE that is also used as an antidepressive agent. Nortriptyline is used in major depression, dysthymia, and atypical depressions.

In 2024, this provider wrote 11 Medicare prescriptions for Nortriptyline Hcl, about a third of the volume of the typical New Jersey prescriber of this medication (26.3). Medicare paid an average of $45.95 per fill, versus $13.71 statewide.

How often this provider prescribes it

This provider
11
NJ average
26.3

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

What Medicare paid per fill

This provider
$45.95
NJ average
$13.71

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

30.8
30-Day Fills
standardized to 30-day supplies
900
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 NJ prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the NJ average cost per fill.

About this data. The prescription history for HILLEL J. KARP MD 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 Diagnostic Radiology prescribing approach at this Maplewood, NJ 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 NJ 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.