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PROVIDER PROFILE · NPI 1205881711

William TopkisMD

AnesthesiologyMount Kisco, NYI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
266
Unique beneficiaries
—
Total services
268
Distinct HCPCS
6
Medicare payment
$29K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,680 Anesthesiology providers in NY — top quintile (cohort median 174).
REFERRAL NETWORK

Where William Topkis'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). 5 inbound referrers · 9 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Kimberly Chu
Pathology · Mount Kisco, NY
4957
Michael Cohen
Ophthalmology · Mount Kisco, NY
2950
Douglas Roth
Plastic and Reconstructive Surgery · Mount Kisco, NY
2246
Robert Prestiano
Gastroenterology · Peekskill, NY
2041
Marvin Chinitz
Gastroenterology · New Rochelle, NY
1116
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Mt Kisco Surgery Center Llc
Ambulatory Surgical Center · Mt Kisco, NY
83118
Jennifer Eleazar
Pathology · Mount Kisco, NY
4040
Oren Kahn
Gastroenterology · Mount Kisco, NY
3340
Michael Cohen
Ophthalmology · Mount Kisco, NY
31113
Robert Prestiano
Gastroenterology · Peekskill, NY
2455
Quest Diagnostics Incorporated
Clinical Laboratory · Clifton, NJ
2440
Sang Lee
Gastroenterology · Mount Kisco, NY
1723
Marvin Chinitz
Gastroenterology · New Rochelle, NY
1626
NORTHERN WESTCHESTER HOSPITAL ASSOCIATION1518
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.