What is Michael Warso's specialty?

Michael Warso (NPI 1679676878) is a Medicare-billing provider whose primary specialty is Surgical Oncology in Chicago, IL.

Where does Michael Warso practice?

Michael Warso practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1679676878.

How much does Medicare pay Michael Warso?

Michael Warso (NPI 1679676878) received approximately $11K in total Medicare Part B payments, serving 52 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1679676878

Michael WarsoM.D.

PRACTICEUICSee all providers at this practice →

Surgical OncologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 51 Surgical Oncology providers in IL — bottom quintile (cohort median 256).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$195

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Tramadol Hcl12 claims

Anastrozole11 claims

QUALITY · MIPS · 2024

Final MIPS score

93.3

Quality

73.5

Cost

70.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.77%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Michael Warso'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Karen Xie Diagnostic Radiology · Chicago, IL	23	90
Richard Green Diagnostic Radiology · Chicago, IL	22	73
BROWN, NANCY	21	70
Elizabeth Wiley Pathology · Chicago, IL	16	70
Oana Danciu Hematology-Oncology · Chicago, IL	14	112
MAR, WINNIE	12	33

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events