What is Mark Karides's specialty?

Mark Karides (NPI 1932206307) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Chicago, IL.

Where does Mark Karides practice?

Mark Karides practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1932206307.

How much does Medicare pay Mark Karides?

Mark Karides (NPI 1932206307) received approximately $4.2M in total Medicare Part B payments, serving 581 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932206307

Mark KaridesMD

PRACTICEILLINOIS CANCER SPECIALISTSSee all providers at this practice →

Hematology-OncologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,057

Unique beneficiaries

—

Total services

163,115

Distinct HCPCS

Medicare payment

$1.7M

Peer benchmark

Total Medicare services vs. 444 Hematology-Oncology providers in IL — top quintile (cohort median 1,266).

PRESCRIBING · PART D · 2024

Total Rx claims

895

Beneficiaries

—

Total drug cost

$3.6M

Distinct drugs

Brand share

33.0%

Top prescribed drugs

Prednisone113 claims

Letrozole99 claims

Warfarin Sodium60 claims

Abiraterone Acetate56 claims

Ondansetron49 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

120

By payment type

Food and Beverage$3K

Top paying entities

Food and Beverage$3K

REFERRAL NETWORK

Where Mark Karides's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 67 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Chicago, IL	369	7,086
PRESENCE CHICAGO HOSPITALS NETWORK	338	3,561
Irfan Mirza Hematology-Oncology · Chicago, IL	184	3,054
Bozena Witek Hematology-Oncology · Chicago, IL	148	2,440
RAPOPORT, MYRA	124	683
Warren Brandwein Diagnostic Radiology · Chicago, IL	106	720
Jeremy Simon Diagnostic Radiology · Chicago, IL	101	605
John Ciemins Diagnostic Radiology · Chicago, IL	100	589
SINGH, BHURJI	89	467
Thomas Keane Interventional Radiology · Oak Brook, IL	83	520
PRESENCE CHICAGO HOSPITALS NETWORK	65	539
Tanya Powell Radiation Oncology · Park Ridge, IL	55	1,335

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history