What is William Sikov's specialty?

William Sikov (NPI 1811916661) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Providence, RI.

Where does William Sikov practice?

William Sikov practices in Providence, RI, based on the location reported in the CMS Medicare provider datasets for NPI 1811916661.

How much does Medicare pay William Sikov?

William Sikov (NPI 1811916661) received approximately $20K in total Medicare Part B payments, serving 117 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811916661

William SikovMD

Hematology-OncologyProvidence, RII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

115

Unique beneficiaries

—

Total services

236

Distinct HCPCS

Medicare payment

$15K

Peer benchmark

Total Medicare services vs. 46 Hematology-Oncology providers in RI — bottom quintile (cohort median 408).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Travel and Lodging$992

Food and Beverage$694

Top paying entities

Travel and Lodging$992

Food and Beverage$694

REFERRAL NETWORK

Where William Sikov'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WOMEN & INFANTS HOSPITAL OF RHODE ISLAND	130	2,838
THE MIRIAM HOSPITAL	35	145
Jennifer Gass Obstetrics & Gynecology · Providence, RI	11	142

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