What is Ilia Sumoza's specialty?

Ilia Sumoza (NPI 1548447113) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Fenton, MO.

Where does Ilia Sumoza practice?

Ilia Sumoza practices in Fenton, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1548447113.

How much does Medicare pay Ilia Sumoza?

Ilia Sumoza (NPI 1548447113) received approximately $89K in total Medicare Part B payments, serving 366 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548447113

Ilia SumozaMD

Hematology-OncologyFenton, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

601

Unique beneficiaries

—

Total services

1,105

Distinct HCPCS

Medicare payment

$87K

Peer benchmark

Total Medicare services vs. 155 Hematology-Oncology providers in MO — above median (cohort median 981).

PRESCRIBING · PART D · 2024

Total Rx claims

855

Beneficiaries

—

Total drug cost

$1.4M

Distinct drugs

Brand share

31.0%

Top prescribed drugs

Anastrozole172 claims

Apixaban90 claims

Rivaroxaban65 claims

Hydroxyurea52 claims

Dexamethasone40 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Ilia Sumoza'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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Thomas Schroyer Diagnostic Radiology · Saint Louis, MO	36	138
Andre Strzembosz General Surgery · Bridgeton, MO	36	171
Robert Fischer Diagnostic Radiology · Bridgeton, MO	35	137
David Morris Radiation Oncology · Chapel Hill, NC	35	839
Kathleen Eddington Nurse Practitioner · Saint Louis, MO	26	347
Megan Gau Diagnostic Radiology · Bridgeton, MO	25	109
Farris Jackson Specialist · St Louis, MO	23	155
Stephanie Becker-Koepke Hematology-Oncology · Fenton, MO	21	135
Hari Srihari Cardiology · Fenton, MO	19	78
Jacqueline Rickard Family Practice · Chesterfield, MO	17	131
Danielle Doerr Internal Medicine · Saint Louis, MO	17	48
Danijela Mataic Nephrology · Duluth, MN	16	78

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