PROVIDER PROFILE · NPI 1093797987

Dean TsarwhasM.D.

Hematology-OncologyLake Forest, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

980

Unique beneficiaries

—

Total services

2,043

Distinct HCPCS

Medicare payment

$143K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,666

Beneficiaries

—

Total drug cost

$3.5M

Distinct drugs

Brand share

34.7%

Top prescribed drugs

Acyclovir190 claims

Letrozole146 claims

Apixaban128 claims

Tamoxifen Citrate122 claims

Sulfamethoxazole/Trimethoprim116 claims

QUALITY · MIPS · 2024

Final MIPS score

95.2

Quality

83.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.85%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$226

Payment records

By payment type

Food and Beverage$226

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Dean Tsarwhas'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). 61 inbound referrers · 97 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ADVOCATE CONDELL MEDICAL CENTER	205	931
NORTHWESTERN LAKE FOREST HOSPITAL	164	881
Elizabeth Chung Hematology-Oncology · Libertyville, IL	131	649
David Slivnick Hematology-Oncology · Libertyville, IL	119	515
Michael Cochran Hematology-Oncology · Libertyville, IL	112	614
ENDEAVOR HEALTH CLINICAL OPERATIONS	69	198
Jasmina Oberhaus Diagnostic Radiology · Libertyville, IL	62	159
David Foosaner Diagnostic Radiology · Libertyville, IL	58	138
James Papesch Diagnostic Radiology · Libertyville, IL	57	163
Jonathan Alexander Diagnostic Radiology · Skokie, IL	55	144
Alexander Zartaisky Diagnostic Radiology · Chicago, IL	52	122
Louis Manquen Diagnostic Radiology · Libertyville, IL	49	113

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Dublin, OH	393	2,791
NORTHWESTERN LAKE FOREST HOSPITAL	172	1,055
ADVOCATE CONDELL MEDICAL CENTER	167	905
Elizabeth Chung Hematology-Oncology · Libertyville, IL	128	648
Michael Cochran Hematology-Oncology · Libertyville, IL	122	611
Syed Ahmed Hematology-Oncology · Oak Brook, IL	107	520
David Slivnick Hematology-Oncology · Libertyville, IL	95	437
ENDEAVOR HEALTH CLINICAL OPERATIONS	58	167
ENDEAVOR HEALTH CLINICAL OPERATIONS	55	152
Jonathan Alexander Diagnostic Radiology · Skokie, IL	55	120
Jasmina Oberhaus Diagnostic Radiology · Libertyville, IL	52	104
Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL	52	141

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