PROVIDER PROFILE · NPI 1235158155

William SmithyM.D.

Colorectal Surgery (Proctology)East Setauket, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

294

Unique beneficiaries

—

Total services

349

Distinct HCPCS

Medicare payment

$32K

Peer benchmark

Total Medicare services vs. 159 Colorectal Surgery (Proctology) providers in NY — above median (cohort median 345).

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

$423

Payment records

By payment type

Food and Beverage$423

Top paying entities

Food and Beverage$423

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 337147

Home health agency

CCN 330393

Hospital

REFERRAL NETWORK

Where William Smithy'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). 11 inbound referrers · 12 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Stephen Vlay Clinical Cardiac Electrophysiology · East Setauket, NY	29	73
William Lawson Interventional Cardiology · Islandia, NY	25	59
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	23	93
Arnold Leiboff Colorectal Surgery (Proctology) · East Setauket, NY	19	130
Paula Denoya Colorectal Surgery (Proctology) · Stony Brook, NY	19	106
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	14	24
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	13	77
NPI 1265587000	12	139
Jill Genua Colorectal Surgery (Proctology) · Delmar, NY	12	58
Michelle Delemos Anesthesiology · Stony Brook, NY	12	24
JOHN T. MATHER MEMORIAL HOSPITAL	11	30

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY HOSPITAL AT STONY BROOK	96	302
Arnold Leiboff Colorectal Surgery (Proctology) · East Setauket, NY	23	143
Stephen Vlay Clinical Cardiac Electrophysiology · East Setauket, NY	22	56
William Lawson Interventional Cardiology · Islandia, NY	21	52
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	21	61
Paula Denoya Colorectal Surgery (Proctology) · Stony Brook, NY	18	152
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	17	86
Marlene Zawin Diagnostic Radiology · Stony Brook, NY	17	48
Annapurneswara Chimpiri Diagnostic Radiology · Stony Brook, NY	16	54
Jill Genua Colorectal Surgery (Proctology) · Delmar, NY	14	86
Maryanna Mason Diagnostic Radiology · Stony Brook, NY	11	27
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	11	19

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