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PROVIDER PROFILE · NPI 1295755940

William ChangM.D.

AnesthesiologyManhasset, NYI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330214
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
25
Unique beneficiaries
—
Total services
25
Distinct HCPCS
2
Medicare payment
$5K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,680 Anesthesiology providers in NY — below median (cohort median 174).
QUALITY · MIPS · 2024
Final MIPS score
90.8
Quality
91.8
Cost
75.2
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.66%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$69
Payment records
2
By payment type
Food and Beverage$69
Top paying entities
Food and Beverage$69
REFERRAL NETWORK

Where William Chang'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 · 7 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Eric Cantos
Diagnostic Radiology · Great Neck, NY
1621
Fred Fefer
Cardiology · Valley Stream, NY
1619
Gautam Reddy
Gastroenterology · Valley Stream, NY
1424
David Friedman
Cardiology · Valley Stream, NY
1435
Emilio Del Priore
Cardiology · Hempstead, NY
1217
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
FRANKLIN HOSPITAL3756
Robert Sperber
Diagnostic Radiology · Valley Stream, NY
2240
Pradeep Dhital
Pathology · Valley Stream, NY
2023
Vandana Jhaveri
Pathology · Valley Stream, NY
1823
NORTH SHORE UNIVERSITY HOSPITAL1213
LONG ISLAND JEWISH MEDICAL CENTER1119
Patrick Corcoran
Physical Medicine and Rehabilitation · Valley Stream, NY
1119
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.