What is Malika Siker's specialty?

Malika Siker (NPI 1346444874) is a Medicare-billing provider whose primary specialty is Radiation Oncology in Milwaukee, WI.

Where does Malika Siker practice?

Malika Siker practices in Milwaukee, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1346444874.

How much does Medicare pay Malika Siker?

Malika Siker (NPI 1346444874) received approximately $33K in total Medicare Part B payments, serving 83 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1346444874

Malika SikerM.D.

Radiation OncologyMilwaukee, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

182

Unique beneficiaries

—

Total services

344

Distinct HCPCS

Medicare payment

$26K

Peer benchmark

Total Medicare services vs. 124 Radiation Oncology providers in WI — bottom quintile (cohort median 1,156).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$12

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Lorazepam12 claims

QUALITY · MIPS · 2024

Final MIPS score

88.0

Quality

82.8

Cost

77.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.55%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Malika Siker'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). 7 inbound referrers · 8 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	61	7,364
DRAKE, NEIL	26	220
Abdel Hai Alqwasmi Hematology-Oncology · West Bend, WI	17	664
Christopher Schultz Radiation Oncology · Milwaukee, WI	15	587
Timothy Workman Diagnostic Radiology · Mequon, WI	14	150
Shobha Desai Nuclear Medicine · Mequon, WI	11	56
Joseph Bovi Radiation Oncology · Milwaukee, WI	11	186

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
COMMUNITY MEMORIAL HOSPITAL OF MENOMONEE FALLS INC	115	17,507
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	50	6,791
DRAKE, NEIL	26	288
Jennifer Connelly Neurology · Milwaukee, WI	16	465
Abdel Hai Alqwasmi Hematology-Oncology · West Bend, WI	15	543
Christopher Schultz Radiation Oncology · Milwaukee, WI	13	401
Joseph Bovi Radiation Oncology · Milwaukee, WI	11	162
Monica Shukla Radiation Oncology · Milwaukee, WI	11	347

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