Eric Xanthopoulos

What was reported, 2019–2025

$3,487

General payments

192 separate payments. CMS’s record for this profile, linked below, lists the kind of each.

$0

Research payments

Funding for a study, usually paid to an institution with this doctor named on it. Not added to general payments, and not income.

$0

Ownership and investment

The value of a stake this doctor or an immediate family member held.

0

Disputed

This doctor has contested none of the payments reported about them.

CMS records that this person may appear in Open Payments under more than one profile. The figures above are the profile it holds the most money against; money reported under another profile is not in them. That is the publisher’s own caveat about its own record, and it is why this page does not describe these totals as everything this doctor was paid.

How this compares

General payments: $3,487, 2019–⁠2025

By the amount companies reported, ranks 261,178th of 1,688,859 profiles with general payments nationally, 2,711th of 22,620 in Wisconsin and 949th of 5,480 in Radiation Oncology. More than 84% of the 1,688,859 profiles with general payments nationally. It is < 0.1% of the $17,307,111,322 reported nationally.

By program year

CMS reports a program year at a time and also publishes its own total across them, which is what the figures above are. These rows are that total taken apart, not a second set of payments.

The record

National Provider Identifier

1457693079

The identifier this page is addressed by, and the one both CMS files share.

Specialty

Radiation Oncology

Allopathic & Osteopathic Physicians, in CMS's taxonomy.

Licensed in

IL

The state of the license CMS lists first.

Recipient type

Covered Recipient Physician

How CMS classifies the recipient of these payments.

Medicare prescribing

What this provider billed to Medicare Part D in 2024, as CMS published it. Medicare Part D only: what they prescribed outside it is not here.

687

Claims

Prescriptions and refills billed to Part D, as CMS counts them.

$17,072

Total drug cost

What Part D, the plan and the patient paid together. Not what this provider was paid — they are paid nothing out of it.

173

Beneficiaries

People with at least one prescription from this provider.

Withheld

Brand-name claims

Of the claims above, those for a brand-name drug. CMS withheld this value and marked it "#". It publishes two markers and two reasons — a value between 1 and 10, or one withheld so another cannot be worked out — without saying which marker means which.

645

Generic claims

Of the claims above, those for a generic.

86

Opioid claims

CMS puts this provider's opioid prescribing rate at 12.518195050946144% of their claims. That is their figure, computed from their own unsuppressed data.

25

Antibiotic claims

Claims for an antibiotic.

Radiation Oncology

Prescriber type

As CMS classifies this prescriber. Credentials: MD.

A blank is not a zero. CMS withholds a value between 1 and 10, and withholds the next lowest alongside it so the first cannot be worked out by subtraction — so a withheld figure is not even evidence that the number was small. Rows for ten or fewer claims are removed from the file altogether, which is why the parts of a total can be withheld while the total is published.

Elsewhere

• Payments to doctors in Wisconsin — what was reported across the state this doctor practises in.
• What drug and device companies pay doctors — the national picture these figures are part of.
• This record at CMS — the publisher’s own page for this profile.
• The NPI registry — who this identifier belongs to, at CMS.